Heads/cam
Thread Starter
Launching!
Joined: Aug 2004
Posts: 224
Likes: 0
Heads/cam im sure everybody is aware of the awesome power ls1's pull with just a head and cam package, infact i was reading an article where one pulled 490rwhp w/ H/C!
-what is the most rwhp an lt1 could pull with only heada and cam?
or.....with cnc 227 lt4 afr, huge cam,lt's full bolt on/ignition/fuel system/dyno tune, is low to mid 400's possible???
-what is the most rwhp an lt1 could pull with only heada and cam?
or.....with cnc 227 lt4 afr, huge cam,lt's full bolt on/ignition/fuel system/dyno tune, is low to mid 400's possible???
Originally Posted by jaredwayt
im sure everybody is aware of the awesome power ls1's pull with just a head and cam package, infact i was reading an article where one pulled 490rwhp w/ H/C!
-what is the most rwhp an lt1 could pull with only heada and cam?
or.....with cnc 227 lt4 afr, huge cam,lt's full bolt on/ignition/fuel system/dyno tune, is low to mid 400's possible???
-what is the most rwhp an lt1 could pull with only heada and cam?
or.....with cnc 227 lt4 afr, huge cam,lt's full bolt on/ignition/fuel system/dyno tune, is low to mid 400's possible???
Joined: Nov 2001
Posts: 10,023
Likes: 6
From: LT1 land...the "409" of the 90s!
I am running heads Lloyd ported then I had some clean up done for other issues with a GM cam(cheap at like $230 new..used $175) Dynos numbers were 395 corrected with out tuning.
We have also ran 220 head on a 396 and usless you are willing to get wild you might not see the numbers you are expecting from them
Not to mention take a big hit in the bottom end
We have also ran 220 head on a 396 and usless you are willing to get wild you might not see the numbers you are expecting from them
Not to mention take a big hit in the bottom end 
