i couldn't really tell any power increase with the helix but i did pick up 3 more mpg.
i couldn't really tell any power increase with the helix but i did pick up 3 more mpg.
David,
2003 GMC Sierra Denali, LQ4, AWD, AWS, 4.10, Wheatley 93 tune, LT headers, GMPP CAI, BBK 80mm TB, MSD wires, E3 plugs, 160* T-stat, Flowmonster DI/DO, cutouts. Working on 4.8 heads, just purchased Comp 228R cam, 918 Springs, TI retainers, 7.4 hardend pushrods,
Originally Posted by SIERRA SS
yeah, on my 2K olds bravada with the 4.3 V6 i had the helix spacer from S&P and didnt really notice any more power, but i picked up around 2-3 MPG. So in that respect it may be worth it, but not for power.
ive had the poweraid on two of my trucks and ill never buy another one they dont do anything but they to make a cool whistle noise if you want a cool whistle noise get one but its def. not worth the $ fill up on premium instead
THEY CALL ME G.
AZRAEL
2017 RZR 1000 2 SEATER
2023 RZR 1000 XP 4
2008 LTZ DURAMAX 3500
2023 300S 5.7
2023 BUICK ENCORE[/B]
The difference between winning and losing, is having a 2nd stage.
hmmm
If you do buy that spacer, You might as well buy this...http://www.tornadoair.com/images/swirlwithtext.jpg
and this...http://cm.chinese-suppliers.com/images/jpg/001.jpg... and while your at it get this...Google Image Result for http://performanzchip.com/images/ELECTRICTURBOSUPERCHARGER.jpg ... and last but not least ...eBay Motors: Chevy SSR/Silverado Next Level Performance Chip/Module (item 200193396191 end time Jan-28-08 14:16:26 PST)
Dont waste your money on B.S. like this.
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