[PONTIAC DUDE]

Originally Posted by charlie66

Going from my 330 cfm heads to 342 cfm, what will that be worth for power?

Are you suggesting a 112 lsa for nitrous, or is it good for n/a too?

I have to ask a stupid question. If I were to raise the stall does this mean it gets looser too. Or can it be raised and still stay tight?

Yes. Head flow and Pontiacs leave a lot to be desired. When a simple 350 chevy head outflows a 455 pontiac head?
Yes I have seen major changes in power just in 10/15 cfm if it's proportional thru the lift curve.

112 allows pump gas, vacuuum and those longer LSA with nitrous are a thing of the past. 112 isn't even close to a nitrous LSA You can control your rpm range and hp curve with CL advance.

[charlie66]

Originally Posted by PONTIAC DUDE

Yes. Head flow and Pontiacs leave a lot to be desired. When a simple 350 chevy head outflows a 455 pontiac head?
Yes I have seen major changes in power just in 10/15 cfm if it's proportional thru the lift curve.

112 allows pump gas, vacuuum and those longer LSA with nitrous are a thing of the past. 112 isn't even close to a nitrous LSA You can control your rpm range and hp curve with CL advance.

I wish I understood the cam part of your answer better.

I do get the cfm part about the heads.

Thanks...

[PONTIAC DUDE]

Originally Posted by charlie66

I wish I understood the cam part of your answer better.

I do get the cfm part about the heads.

Thanks...

https://sites.google.com/site/ksmsin...nfo-timing-101

[charlie66]

Originally Posted by PONTIAC DUDE

https://sites.google.com/site/ksmsin...nfo-timing-101

Thanks Dude...