Yellow Bullet Forums banner

lq9 vs allpro 230 cc head

1K views 15 replies 5 participants last post by  JUICED96Z 
#1 ·
Guys what should a freind of mine expect if i swap the lq9 heads to the allpro's 230 cc as cast-

its a 402 at the moment with lq9 at 64 cc with a 236/236 @110

with around the 4000 pound mark with him in it

last time he had it on a chasis dyno it put out 415-425 rwhp which i thought was pretty lazy from a 402 with 10.5-1 comp- with a 3500 convertor and a 4l60e trans....

on my dyno it would read 10-15 rwhp less...

i dont know the headgasket thickness and comp height as i did not do the engine...

he is also telling me that even porting the allpro's is not a problem

i told him the allpros would shit on the lq9's in the proper hand-

i also thought that and told him more cam is needed-

i am open to idea's on the people who have done some allpro heads or know how they react-

Thanks

Nick--
 
See less See more
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top