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Discussion Starter · #1 · (Edited)
I have the ported intake manifold finished! It looks amazing! Need to get a stock car to see gains, but with the amount of work that was done (12 hours) we are expecting good power gains! The throttle body uses the factory throttle plate, and the surface is smoothed and polished. Here are some pictures!

An average of 13WHP Gained!!!! DYNO PROVEN!
Pricing will be as follows
Intake Manifold and Plenum Polishing:
$799 +shipping
Ported Throttle Body:
$99 +shipping

Before









After















 

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Discussion Starter · #10 ·
As of right now we need you to send us your manifold. The turn around time will be about 2-3 days once I receive the manifold. I would be willing to do a core return in the future but I need to see a demand to do that. I would be willing to overnight the manifold at the customers expense if the customer wishes for less down time. Average cost to take the manifold off should be about $350 dollars (3.3 hours).
 

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Discussion Starter · #35 ·
The results are in!!!!!!! We gained 13whp! I don't have the dyno yet, but Splat text me and told me the good news! The dyno sheets will be up on Monday when he gets a chance to email them to me! So as for when the extra power comes on I don't know yet!
 

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Discussion Starter · #66 ·
splat, has anyone brought up that the way he is porting it might not be optimal? It seems that im is polished throughout all the way into the runners leading to the chamber.

From what little i know, on other cars getting ported, we would leave the runner, just that final tube going into the chamber, rough, so that the air tumbles a bit before entering the chamber, that smooth runner lacks the turbulence caused by the rougher spot before entering the chamber. the tumbled air generally gives a better mix of a/f and thus a more efficient charge.

has this come up at all, or does this sound applicable at all. I am not an engineer, and this was just something I saw discussed, it seems plausible, but the difference also seems minute. and again Im only referencing the runners if that s what they're called, the legs of the spider if it was one.
Don't for get these motors are 98% Direct Injected under WOT.
 
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