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Aftermarket tbi intake manifold?

GsxrMike

1/2 ton status
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Feb 12, 2008
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Tonganoxie, KS
Does anybody make/sell an aftermarket intake manifold for a 1987 tbi 350 chevy? Would it be worth it or does the stocker flow ok?
 
bought a performer intake and a transdapt plate and saved 60 dollars over the tbi performer version
 
For a truck with the stock TB and a mild build 350.. The stock manifold is fine. It has long runner length and builds good torque.
Add a performance cam, headers, bigger tb. and want higher rpm power Then get a edelbrock or holley TBI manifold.
OR
You can get a TBI adapter and bolt it to any square bore aftermarket manifold of your choice.
 
Is there really a benefit though, if the stock swirl port heads are being used?
 

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