OK, i feel stupid just talking about this thing, but i have some new experience with them. My buddy has a 93 Gt that ran a best trap speed of 93 mph. He got a spiralmax and tried to talk me into it. I told him i thought it was a waste of money. Anyway, we went racing the other night and his new consistant trap speed is 96 mph!
Call me nuts, but I'm having second thoughts.
Anyone used one of these type of things on a TPI engine?-results?

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88 CAMARO RS
87 IROC-Z DRIVETRAIN
305 TPI, 700R4, 3.73s
ported plenum, performance resource chip,edelbrock TES Headers and cat-back, K&Ns, AFPR, rest is stock.
15.0 @ 92.5 (bald tires)

 

let me know a guy I know uses one on a lt1 and swears by it.
still am a little gunshy of it
Jeremy


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92 Z conv
5-spd B&M
alston SFC, few mods, some free, some not

 

There's a slight correction to his mph now.
He went and raced at his home track, where his previous best was recorded, and only ran a 93.8 trap speed. So he gained barely nothing. He still thinks it is heaven-sent.
Don't think i'd waste the money now.

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88 CAMARO RS
87 IROC-Z DRIVETRAIN
305 TPI, 700R4, 3.73s
ported plenum, performance resource chip,edelbrock TES Headers and cat-back, K&Ns, AFPR, rest is stock.
15.0 @ 92.5 (bald tires)