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Old 06-22-2023, 09:03 PM
Pontiac Derek Pontiac Derek is offline
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Join Date: Sep 2009
Location: portland or.
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Quote:
Originally Posted by i82much View Post
65 GTO hardtop, 3.54 gears, 28" tire, ultra wide ratio muncie. Old Faithful 1.0 cam and 1.5 rockers, unported 87 cc edelbrock heads with old-style chambers. 850 double pumper, doug's headers. Street car.

Engine is 505 CID IA2. I own an unported RPM and unported Torker 2 intake.

Would it be worthwhile to send the heads and either intake out to get port work done? And if so, is this combo too mild to benefit from a Northwind? Should I go all the way to 340 cfm, 325 cfm, how far out should I go if I have the heads ported?
It would definitely benefit from the Northwind, but you can also do pretty well with a Ported torquer 2
We consistently made 635-665hp 650-672tq with the Road Paver cam 1.65 rockers 505-535, 10.3:1 fully ported T2 intake, SD standard entrance 340-350cfm E-heads
1000cfm carb

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