How much power will this add (in theory)
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Car: 1991 Pontiac T/A Vert
Engine: 350 TPI
Transmission: 700R4
How much power will this add (in theory)
In theory (as always) what kind of power can I expect by changing from my stock TBI intake and tb to this manifold?
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Car: '82 Z28
Engine: 350HO
Transmission: M4
its going to be way to much plenum for your L03.
you want something like a edelbrock performer RPM or the sort,
A high rise dual plane.
That single plane will sacrifice low rpm power for high rpm power.
your L03 ONLY makes low rpm power, so get an intake to match.
your car might seem slower with the intake you posted.
you want something like a edelbrock performer RPM or the sort,
A high rise dual plane.
That single plane will sacrifice low rpm power for high rpm power.
your L03 ONLY makes low rpm power, so get an intake to match.
your car might seem slower with the intake you posted.
#6
well lets see, with a similar set up my 396 BBC in my 65 elky idles just about 2100 rpms. I dont think your engine could suck enough air through that to keep it running.
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Car: 86 z28
Engine: 305 carbed with 3" Y pipe back
Transmission: 700r4 that is breaking down
to be honest that weiand intake yest looks sweet and all i know a guy in town who has it with two 600ish cfm holleys atop and his truck is pretty fast altho it is a 350 i personally dont like taht look i would get a edelbrock performer rpm or victor jr. with a 600-700 cfm carb i would recomend edelbrock/carter due to they are less maintnence then holley demons are good but expensive.
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Car: '82 Z28
Engine: 350HO
Transmission: M4
plenum is the air space that the intake runners feed from. All in all it is just too big of an intake for a near stock 305. It shouldn't even be a consideration.
Those runners aren't going to be able to provide the air velocity at lower rpm. the usuable powerband for that intake is probably 3500-7500rpm.
and everything else about your engine is about 1200-4500.
not a good match.
Those runners aren't going to be able to provide the air velocity at lower rpm. the usuable powerband for that intake is probably 3500-7500rpm.
and everything else about your engine is about 1200-4500.
not a good match.
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Car: 1991 Pontiac T/A Vert
Engine: 350 TPI
Transmission: 700R4
Damn...I think I got a few other SBC manifolds somewhere. I gotta look.
But it would look hellua good tho
But it would look hellua good tho
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