SCJ Heads
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SCJ Heads
Question?
I need the instant torque a Roots Blower offers.
If I build a blown motor with the newer SCJ heads, does holding the .600 valve lift flow rule still pertain for the head's flow dynamics?
Or is the fact that it's forced fed, blow past the head's sweet spot at .600 (as in a N.A. application) make it a moot point?
Can I run a larger lift camshaft with these heads and see a benefit.
If so in "general" what areas do I need to address with these heads with a blown setup?
Shooting for 700-800hp.
Thanks
I need the instant torque a Roots Blower offers.
If I build a blown motor with the newer SCJ heads, does holding the .600 valve lift flow rule still pertain for the head's flow dynamics?
Or is the fact that it's forced fed, blow past the head's sweet spot at .600 (as in a N.A. application) make it a moot point?
Can I run a larger lift camshaft with these heads and see a benefit.
If so in "general" what areas do I need to address with these heads with a blown setup?
Shooting for 700-800hp.
Thanks
XF-66- Posts : 67
Join date : 2012-09-09
Re: SCJ Heads
Thanks Lem for the tip, from your experiences.
Lem Evans wrote:I've used .720" lift....no ill effects that I could see.
XF-66- Posts : 67
Join date : 2012-09-09
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