Yes, it was RES. When JP measured the bores they were exactly what I'd asked them to bore them to, 4 thou from memory.
My 3B Coupe project - Total rebuild
Collapse
This is a sticky topic.
X
X
-
-
Because of the way the engine failed I wanted somebody with specialist knowledge of the I5 engine to look at it. I don't have any issues with RES and still use them now.sigpic
1991 Audi S2 3B - 2.5 Stroker engine
1997 A6 2.5TDi quattro avant - C4
1976 RD250E / 350LC cafe racerComment
-
That's another new word I've learnt today
I didn't bother with Wikipedia, i just went to Goggle videos
Yes they are fitted though, see here for results
Just got to get the oil temperature under control now
It's also booked in for mapping ready for the MRC dyno day
sigpic
1991 Audi S2 3B - 2.5 Stroker engine
1997 A6 2.5TDi quattro avant - C4
1976 RD250E / 350LC cafe racerComment
-
sigpic
1991 Audi S2 3B - 2.5 Stroker engine
1997 A6 2.5TDi quattro avant - C4
1976 RD250E / 350LC cafe racerComment
-
Comment
-
At what sort of boost? I'm not expecting it to make that much, I think the dizzy and MAF will limit the boost I can run.
Niether of us will be the most powerful stroker there though, somebody else is going to blow us into next week
sigpic
1991 Audi S2 3B - 2.5 Stroker engine
1997 A6 2.5TDi quattro avant - C4
1976 RD250E / 350LC cafe racerComment
-
1.85 bar trailing to 1.4 at redline
JP's? I'm not focused on power output, we could have gone GT35r which I've seen hit 600-700 on a stroker but is it street drivable?
Wills car will also be quite powerful let see if anyone gets over 500 bhp expecting a few high 400 cars.
MAF will be an issue keeping it in one piece on boost!
Comment
-
I've already discussed the boost issue with Mark ( Hardy ) and we agreed that 1.5bar would be a sensible start. Like you said though, driveability is more important and I'm hoping it's going to have that by the truck load!sigpic
1991 Audi S2 3B - 2.5 Stroker engine
1997 A6 2.5TDi quattro avant - C4
1976 RD250E / 350LC cafe racerComment
just Wiki'd that Jamo.
when's the mapping? I want a ride in yours to compare to mine plus I'm looking forward to seeing it on the RR!
Comment