plenum questions

[johnz]

Is there any advantages to going with the precision plenum and powerplate.I was thinking 65mm plenum and a throttle body upgrade from jay jackson would help down the road with future mods thanks John. Has anyone had better ets with the 65mm plenum and tb upgrade

 

[azgn]

not at your level of performance.....deep into the 10's, you can spend some money on a "better" plenum....waste of $$ any time before

a 65 or 70 mm plenum & TB can cost you $500 or more.....

 

[strikeeagle]

I use a PTE plenum (stock to 65 MM) because it's 5/8" taller than OEM, and helps my 3" I/C tubing (CAS V-2) clear my 3.5" MAF duct (Tomka).

Jay's TB is an OEM unit bored out to 62 MM. 65 MM and larger TBs are aftermarket.

I don't use a power plate (it's a Missouri thing)...

Will a larger plenum and TB help performance. Well, Red Armstrong doesn't think so - LOL! I think his argument goes something like - you've got 25 PSI pushing air through it, so why should it be as big as a N/A Mustang's?