www.imoc.co.uk

I use CTC Performance, Ebay or go direct if I can.

Has anyone got a spec sheet for CP 86.5mm Pistons? I need to know what the piston to bore clearance should be as I'm getting a new block bored this week all being well.

Craig.

You should buy the pistons first as they come with a spec sheet which the person boring the block will then use the information to determine the correct bore size. Just boring a block to .25 or .50 may not the perfect bore size the pistons your supplied with.

I was only going to sleeve the inner two bores as i was worried the stress on the outter two would cause the block to break around the corners like nathans did. When you say use top hat liners i take it you mean have a step machined into the top of the block for the linner to locate into? If so then...

I pressure tested my block yesterday at work which confirmed it cracked too, 1.6bar & 460hp race car.


Should have my spare block bored this week and probably going to sleeve 2 & 3 on the cracked block and keep it for next time.

You'll either need to get a Bosch 044 in tank or a Walbro in tank pumping into a swirl pot and then a 044 to pump it too the rail.

In that case i'll probably give it a miss then. Cheers chris.

I want to rotate the trottle body to face the boot as it will shorten my bmic pipework. I can see a nice place to cut the manifold and rotate it quite nicely but if i do this will the manifold still flow as good as it does forward facing?? Has anyone done this?

I peronally would use the stock cams, after market cams will raise your power band up the rev range. I made a conservative 465hp and my rev limit is set at 7.5k. Speak to ryan and he will give you the best advice as he's mapped so many of them

how much did it cost you to get it all sent over? Is there a websitr or anythin with your car spec and stuff on? I race my mr2 in the TSS but hoping to have ago at the nippon challenge next year if i can afford it

I 100% agree with Chris, the Stock Rev 3 head, valves cams, inlet manifold ect will flow really good fiqures.

Century can supply 5s blocks & cranks, I spoke to Nathan earlier briefly.

I should pay more attention too the us forum really shouldn't I!

Where did u find thr gear set? Ive been after a short ratio for my car and i was told kazz stopped making them. Didnt know PP made a set.

I'll ask my parts manager at work to have a ring around there contacts for a block and crank then.

Where can i get hold of a 5s block and crank? Getting one delivered from the states will cost a fortune.

I think my Block has cracked during the last round of the TSS this weekend so I want to build a stroked engine for next season. Does anyone know where I can get a 5sfe crank or a Toyota part number for it? I looked on the EPC but there are 2 part numbers listed and I don't want to order the wrong on...

Turbo's don't need to have a Cat anyway, As all tubby's are imports there's no emmisions data recorded so should be put through on a pre 92 test.

I've got the Gizzmo in my car and Ryan doesn't like it one bit! I don't think he got it to work properly untill our 3rd mapping session. I think the Profec is regarded as the all round best.

Any R888's Gee Man? PM Me if you have

Craig.