Im building a D15b7 just for the fact i can say i beat some fast street cars with the lil engine. What stock rods are best to run boost in a D-series with? I know the b18a's and the b16 rods will work. What machining need to be done to work with stock pistons? Is it a good idea to run stock pistons at all? If i run say..the b16 rods and the b7 pistons...what kind of psi can i look towards with some good tuning?...

any help would be much appreciated
thanks pat

 

stock pistons are very weak, as are stock rods

 

bump!

 

i know the B18/B16's and rods will fit in the D16. but i dont think ive seen anyone put them in there D15.

 

yeah b18/b16 rods wont fit in the b7

 

the only option for the d15b7 for rods is the crower rods. i saw a listing for eagle rods in drag sport and it had the motor listed so maybe u could look into that for a cheaper alternative.