just read a book with dyno charts showing that the b16 intake manifold was better than the itr manifold on a b16 and a b20 throughout the rpm range, with the itr manifold showing gains only from 8000rpm up. so for a street motor, it seems that the b16 manifold is hard to beat. anybody care to chime in?

 

yes that is true, the p30 manifold or the b16 from a del sol, makes more power under 8000 rpm. so it's either you want peak numbers w/ the itr manifold or more power under the curve.... w/ a p30

 

just wondering if this applies to a b18c as well

 

Im wondering if there are any comparos between the 1g B16 intake manifolds and the p30's? Any dyno #'s etc?? Ive always been under the impression that the 1g B16 I.M were a bottleneck. Correct me if I'm wrong.

BTW a b16 p30 manifold wont bolt up to a gsr head.

 

i meant a b18c-r engine. so the first gen b16 isn't a p30? what is stamped on it?

 

I did some searching and didnt find anything worth mentioning. Bump this up for a definite answer.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by an2ny888 &raquo;</TD></TR><TR><TD CLASS="quote">i meant a b18c-r engine. so the first gen b16 isn't a p30? what is stamped on it?</TD></TR></TABLE>Pr3 is a first gen jdm b16a

 

yea id also like to no if there is any power diff from useing a pr3 I.M. and a p30I.M. ..any graphs anybody ???

 

anybody?