Re: Idaho's dirty d (we boosted an 8 valve)
 

I have that same motor, w/ smaller crank journals and a 5k rev limit, I'll just wait untill I get another motor, but how knows i might ---- it and man the ---- up, son.

Re: Idaho's dirty d (we boosted an 8 valve)
 

that's the spirit, the d15b8 has the same bottom end as any 88-95 d15s (some say that 8 valve relief pistons exist, but all i have seen on the b8 are pm3 4 valve relief ones)

i dont know how many have compared d15 rods to d16 rods....they aren't that much different. With tuning i would say the d16 rods can hold 40-50 more whp max. Zer0daze ran over 200whp on a high compression stock rod d15 (it blew up after a boost spike)

Re: Idaho's dirty d (we boosted an 8 valve)
 

never mind, I have a crappy ass b6. The bottom end on this thing is WEAK! pointless to boost. what the hell does the b8 come from?

Throw a a6, b2, or b7 head on that thing.

Re: Idaho's dirty d (we boosted an 8 valve)
 

Funny The G13 Suzuki Swift I have is an 8 valver carbed setup thats suposed to put out 65-70 BHP. The same engine with a 16 Valve head released as the MPFI Esteem also makes 100 BHP.

THen they released the Baleno which is 1.6 Ltr 16 Valve which is their best engien here. These make a little more power.

Piston size is 74mm for the 1.3s and 75mm for the 1.6s

What are your piston sizes.
Our manifold though carbed has provisions what are blocked off for individual Injectors To squirt directlly over the valve Im thinking of hooking up the Alky /Water injectors here.

Re: Idaho's dirty d (we boosted an 8 valve)
 

when i got my cx, it had a burnt valve so slapped a spare z6 head on it with a y8 head gasket just to get it to run on all four agin. while it was apart in the garage i said WTF and put my turbo kit on it from my del sol with a chipped p28. 10psi every day, and i rev that poor bastard 7k!!! it smokes a little, but hell it gets me back nad forth to work while i finish up the sleeved cr-vtec i'm putting in the sol.

Re: Idaho's dirty d (we boosted an 8 valve)
 

interesting...