Quote:
Originally Posted by Portmaster
His exhaust isn't helping his power as of Right now. Not everyone buys aftermarket heads. I'm not a mind reader so I have no idea what he's going to do. If My car had 5:13 gears in it I wouldn't leave them in because someday I might turn it into an 1/8 mile car. His exhaust is too large, Joel disagrees. Thats fine.
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1. Why is the exhaust in his setup too large?
2. How could it not help the setup's power? ......provided he correctly tunes for it, which is 100% doable. BTSTDT, have you?
3. If the exhaust is too large, why does a properly tuned setup with C3/C4/C5/E7/GT40/GT40p heads perform better, with open headers? BTSTDT, have you?
4. So it makes sense to spend $$ in choking the exhaust, rather than utilize/capitalize its better exhalation cycle capabilities and spend that $$ on the intake instead? Why not match the inhalation cycle in the engine? Wouldn't a better breathing engine setup make more
average power?

5.

...5.13:1 gears compare to a 3" ID full exhaust?.....
Would that be too much "techno babble BS" to answer?.... for the benefit of the OP and the membership?
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ACRONYMS:
LUK=Let Us Know, GL=Good Luck, LMK=Let Me Know, JIC=Just In Case, BTSTDTRT=Been There Seen That Done That Repaired That, YCYDYP=Your Car Your Dough Your Prerogative and the classic... DILLIGAS=Do I Look Like I Give A S***
1986 GT-X303-289 heads-1.72 rockers-RG 4+1 Trans.
Quote:
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Originally Posted by Joel5.0
Great thoughts will overwhelm a feeble mind.
There is never money to do it right, but there's always money to do it over.
The proof of understanding is the ability to explain it. (H. Torruella)
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