Thursday, 15 February 2007

Renault 5 GT Turbo conversion - Febuary 2007

February 07 - Hydraulic Clutch Conversion for Renault 5 GT Turbo
Here's are some details of my hydraulic clutch conversion on my Renault 5 GT Turbo. I have had a number of problems with the extended clutch cable I originally had made this is probably due to the length of the cable and the weight of the clutch. The cable finally gave way one fine morning on the way to work, fortuanley only a couple of streets away I manged to start it in 1st gear and get the car home.
Since the conversion I've only had it on the road for a day but the feel is unbelievable it's like driving a new car not because it feels anyway new but the pedal is so light the only comparable car I've been in has been brand new... Anyway here's a list of the parts used...
  • MR2 MK1 clutch pedal and housing
  • MR2 MK1 master cylinder and first section of pipe
  • Toyota Starlet (I think) slave cylinder
  • Bit of copper 3/16th pipe - £3.49
  • A rubber brake hose (from rear of GT turbo with two female ends) - £free
  • 4x male brake unions - £3.96

The first three parts I got from a scrap yard for a bit of elbox grease and £30 - bargin!!
This is the bracket for the slave cylinder, the first being the cardboard template and marked metal the second being part made



Here another picture of the bracket nearing completion and a shot of the clutch release arm as it was prior to welding



Now this is the arm after welding I cut a bit of a clutch release arm from the scrap yard that already had a hydraulic clutch and simply filed it and welded it to the exisitng, the second picture maybe a little hard to work out but is a shot under the dash where the new pedal and braket mounts to, it was in line with the bolt for the windowwiper motor so I just drilled through and used a longer bolt (kind of lucky really)



Here is the pedal in situ with the rest as you can see it's now a million miles away from the old position, the second is a shot of the master cylinder under the engine bay



More shots of the Master cylinder it has a lot smaller profile that I imagined so I see no reason why it couldn't be fitted to front engine R5's as an alternative to the long arm conversion

Friday, 15 December 2006

Renault 5 GT Turbo conversion - December 06

30 DecemberContinued with the firewall divider I also put the calipers on, does anyone know where the clip on the pitcure below is supposed to be?



29 DecemberStarted work on the firewall divider


28 DecemberMade coilovers, found out that phase 1 springs are actually two inches shorter than Phase 2 items so my springs for the rear are a touch two long so these will need to be returned, relocated fuel vent


22 December With only an hour to spare I tried to get the suspension tops off. After many different methods of gripping them in the vice I found that undoing the bolt in the right direction works best, Although I’m sure soaking them in wd40 overnight helped. Thinking I was on a role I attempted the rear callipers with an 8mm spanner to hand I successfully snapped the bleed nipple clean off that was quite enough For one day!


20 DecemberSecured clutch and accelerator cables

19 DecemberSo far today I have bought enough 16x16mm mild steel to make the firewall, along with the existing sheet steel I can make it as I wanted and always build an aluminium one at a later date to save a little weight

18 DecemberI installed the hydraulic handbrake it was quite straight forward but a little time consuming. I had to make a platform to raise the brake Cylinder then add a bracket to the handbrake itself once done It was time to flare the brake pipe ends and Connect it up I was going to start bleeding the brakes but the first nipple I came to was seized what a surprise so I called it a night !
wheres my image?

17 DecemberI was going to have the day off today but instead I took the polycarbonate round to my father-in-laws to cut it to Shape for the divider and side windows. Next up was the hydraulic hand brake but I only got round to collecting the flaring tool so hopefully that'll be a job for tomorrow night
wheres my image?


16 DecemberAfter all the excitements of starting the engine it was time to get aback to more mundane tasks, there’s nothing worse than having to go back over things that you have already done but they need doing it if it is going to be safe on the road. One d the things was the cross-member and mounting points for the Sub-frame. The sub-frame needed to be lowered for more clearance and gave me the opportunity to sink the Cross-member further down to provide that extra bit of strength. This took me pretty much all day, I may have done it a little a little quicker, if I hadn’t had a small fire!! A bit of welding splat ignited a cloth full of meths… oh well no damage done but a lesson learnt. My plan was to get the coilover kit onto the shocks but I couldn’t get the bolt off the top of the struts so I just placed the shocks on as they were and as expected the front sits considerably higher than I want. The only other thing was to fit the two cables both seem to work okay although the clutch was a little stiff. mind you it was before…
wheres my image? wheres my image? wheres my image? wheres my image?


13 DecemberStill revelling in my triumph of starting the engine I decided to mount the rear bumper to begin making the car look a little more road going, just a lot of grinding, drilling really making a hole for the new exhaust position and opening the bottom vent up to allow better air flow through the oil cooler, all in all it doesn't look to rough and it fits quite snug. I also Connected boost gauge and changed rear bulb
wheres my image? wheres my image?


12 DecemberOne other quite essential job is to build a firewall between me and the engine, ideally I would like it to be made out of aluminium but I have a feeling the first one at least will be made out of mild steel as it's more readily available and considerably cheaper (oh and I've never welded aluminium :) . I drew up a drawing of the firewall and tool a trip to Leengate metals to get a price on aluminium, if you're really interested it can be seen here


11 DecemberDetermined to get this show on the road I took in my clutch and Accelerator cables to speedo-graph which as a matter of luck was just round the corner from me, they were very friendly and said they could turn them around within the week, I asked for them both to be 3.6m tip to tip, which if I'm honest was possibility a touch long for the clutch cable but we'll see what happens. I also rang Amari plastics and gave measurements again these will be available by the end of the week.. the suppliers details can be found here on my costs page


10 DecemberFinally a huge milestone, I started the engine!! at approx 8.30pm on Saturday night much to the dismay of my neighbours the reno awoke.. the only stopping point was a sticking starter motor which after a few try's burst into life and never gave me any hassle after that.. now the next step is to get it out on the road, I'm hoping for a road test before Christmas but we'll see.. Anyway here's a quick video as you can hear from my wife it was quite an exciting time :)




08 DecemberWell the Wii has been released today not that there's any left to buy!! last night my friend came round and brough his brake flaring tool so we got most of the brake pipes done except the ones to the brake bias as unfortuanly it used what I can only imagine as imperial connections so I'll have to nip to transco to get the right connectors, I started work on mounting the oil cooler which I have found a suitable place at the rear. The only other thing I managed to do was brake the clutch pedal.. so that's going to need fix soon!
wheres my image? wheres my image? wheres my image? wheres my image?


07 Decemberfinished clutch cable coupler.. bit of a mouthfull!! not sure I'm entirely happy with it until the engine is running I'll not know for sure if it's lifting the clutch another so may have to revisit this see first pic below. Next up was the fuel pressure regualtor that was quite straight forwardmodifying an original bracket see below. I finished off the front to rear water hoses these are all jubilee clipped up! I also put a jubiliee clip arround the handbrake cables as you can see in the picture for some reason they keep popping out I'm hoping once the brakes are bled I shouldn't need as much force to apply the handbrake ellivating this issue finally the brake bias adjuster is also in place seen in the same picture..As you can see by the final picture I think this evening should be spent tidying up!!
wheres my image? wheres my image?

wheres my image? wheres my image?





04 DecemberToday was a bracket making day, one for the brake bias adjuster, one for the clutch cable coupler, one for the front clutch cable to sit in, one for the fuel pressure regualtor and one for the fuel pump all in all quite successful although they do need finishing which hopefully will be fitted this week


03 DecemberPictures to follow.. I spent today in the scrap yard pulling out the gearchange mechanism from an MR2 the reason? well it's a cable type system versus my current rod setup, apart from looking sleeker ie no rods hanging down it will give a lot more solid feel to the gearchange (once fitted that is!!) but thats for another day, I also got the right sized hoses for to finish the plumbing



01 DecemberYeah Decembers here, hopefully this will be the month I at least fire her up!! Last night I finished the wiring (apart from the main battery cable)refitted the alternator and starter motor, replaced the TDC sensor and tidied up the wiring into the balck plastic conduits. I also finished the plumbing at the front of the car and made a start at the rear I just need one 32mm bendy hose and a bit of 32mm pipe to finish, lets see what the weekend brings. Here's a few progress pictures, the last picture is underneath looking at the connections for the main water hoses
wheres my image? wheres my image?

wheres my image? wheres my image?


Wednesday, 15 November 2006

Renault 5 GT Turbo conversion - November 2006

16 NovemberDon't worry you haven't missed much,The main reason for the lack of updates was the preparation for my wedding back on April 15th. This took the majority of my time, fear not though it will be finished and hopefully sometime this year!! (that's what you think -Ed)
Ran fan cables, ecu cables and temp sender cables from the front to the back, nothing tricky here, still need to solder them up though, connected the old looms to the rear light clusters


18 NovemberReplaced the track rod end and cut the oil cooler pipes fortunately they were both 1/2 inch inner bore so a union should just do the trick


20 NovemberWorking out what I could do with the intercooler, currently I have two ideas the first would be to mount it in the roof with some kind of vent/scoop that would draw the air to it.. it could be a opening vent that could be down until I need more intercooling or running high boost. The second idea is to make a charge cooler by welding two caps either side of the intercooler fins providing full water immersion.. however I am going to leave this until last especially as the ambient temperature is so low at the moment.


24 November
As it's been so long since I took the part it took me about an hour to figure out where all the water pipes used to go, then realising I wouldn't be using half of them because the heater no longer being used I came up with the picture below hopefully this should work.. today I also order some more fuel hose 5/16ths, a coilover conversion kit for the front or rear.. not sure yet, a long accelerator cable and the caliper bolts I desperately needed.. and to complete the spending spree a brake bias adjuster
wheres my image?


27 NovemberWiring was the order of the weekend with only minor burns I've made good progress soldering the front to rear connections in the engine bay just the rest fo the inside to do. I think it would be better to confirm everything is working before I loom it up!! Other than that my coilover conversion kit arrived with bias adjuster and fuel pipe, so braking will be next on the list after compiling the wiring this week. I also managed to source the 1/2" unions from thinkauto who very kindly supplied them at no charge
wheres my image? wheres my image?

Saturday, 15 October 2005

Renault 5 GT Turbo conversion - October 2005

Febuary | March | April | May | June | September | October | Goto 2006


05 October - wow just realised I've been doing this project for over a year now.. I ought to get my finger out!!
Today I welded up the front four plates it went rather smoothly as I was expecting at least one underseal fire but there was nothing but smoke.. whoever said there's no smoke without fire!! anyway I don't seem to have lost my welding skills during the move and these plates are going anywhere, next I shall do the rears but will have to build on them slightly as I notice that the drivers side cage fixing doesn't quite butt upto the rear wheel arch.


wheres my image? wheres my image? wheres my image?


Febuary | March | April | May | June | September | October | Goto 2006

Thursday, 15 September 2005

Renault 5 GT Turbo conversion - September 2005

Febuary | March | April | May | June | September | October | Goto 2006


28 September - Finally I had chance to get back on with the project, we've unpacked and our lives are returning to normal! As normal as they were before we moved that is. As you can see from the picture the car is in the garage with plenty of work space around it, the move from the old garage was quite straight forward with only a little scraping as the car was pulled onto the trailer due to the front riding on bump stops as good as it looks I think 8.5cm to the lowest point is a little too low!!
Today I got the rollcage in again just to make sure the plates were the correct size, I also tacked them in place ready for welding once the cage was out. For anyone wanting to know the thickness of the plate it is 1.5mm mild steel although the MSA competitors rule book does say 3mm I also have 3mm plates for underneath the mounting points which therefore meets the requirements is I ever want to do some form of motorsport, the minimum squared area is 120mm which I have exceeded with my plates.
wheres my image?


Febuary | March | April | May | June | September | October | Goto 2006

Wednesday, 15 June 2005

Renault 5 GT Turbo conversion - June 2005

Febuary | March | April | May | June | September | October | Goto 2006


The rest of May and some of June - Been so busy in this period, first and foremost I have got engaged.. this was during our holiday to Norway. And secondly we have bought a new house.. so aside from choosing wedding venues, sorting solicitors and mortgage arrangements I haven't had time to do much else at least with the new house I'll have a garage, a 20' by 16' garage at that!! so no more trips round to my brothers to work on the motor :)


27 June - After the long break I got stuck in and put the engine back in to allow me to roll it out and work on the cage, in the photos you can see the cage loosely fitted whilst I measured up the plates. Later in the day I made the plates and prepared them and the floor for welding although by 8pm I was knackered and went home for tea!!

wheres my image? wheres my image? wheres my image?


Febuary | March | April | May | June | September | October | Goto 2006

SOLD - Renault 5 gt turbo rear wheel drive with Clio 172 engine

The conversion I originally started the conversion in February 2005 and it was March 2006 when I first had it on the road and MOT'd. At ...