I would like to know what every one uses for gas.. Are you guys running boost controller that allows you to turn down the boost for 87 then back up for 91 ?? and or using meth/water injection to control detonation? I'm thinking I will have tuner go with a conservative timing amount regardless.
Or is there someway to switch between more than one "tune" like we could in the diesel world?? EFI Live even has a rotary switch that you can switch between different tunes (hp levels).. Any thoughts
2005 GMC Seirra CC SB z-71, Stock for now
Big fuel pump, nice size injectors. Running 93 octane all the time, with a meth pump and a single nozzle spraying at/after 2-3lbs..Originally Posted by BigShow1066
1951 3100
1984 C10
E85
Gone, but not forgotten!
What fuel pump u running David?
04 RCSB 5.3, Homemade 80mm FM, TU1, TH400
Wanting info on turbos yet uses 87 octane in same topic
2002 Lightning - GT headed 5.5Litre w/ Twin 7665s
2002 Silverado - 427Lsx w/ Twin gt4202s
2010 Silverado crewcab Z71 - 5.3litre w/ procharger
2000 Wrangler - 5.3litre with some stance
2014 Xsport- 3.5 Eco boost
412 Motorsports
it ain't that I'm too big to listen to the rumors, It's just that I'm too damn big to pay attention to 'em..That's the difference
im not lookin to put down the most horsepower i can... Im just wnating to step it up , make it fun to drive. I'd just like to hear from guys that have experience
2005 GMC Seirra CC SB z-71, Stock for now
I would say don't run 87 if you are boosted. Seriously what is the extra 20 cents to you? Running pump 91-93 is a basic thing you should be doing. Minimum to go boosted you will need bigger Fuel pump, and injectors.
ECSB 2kSierra 2wd 4.8L-K&N-HPtuners-Calspeed LT's-Magnaflow-Tahoe20's-HankookRH06
waiting to go in... 3.90s, 214/220cam
walbro 255
1951 3100
1984 C10
There's plenty of experience
Spends thousands to save pennies .....doesn't make sense or to risk the motor
2002 Lightning - GT headed 5.5Litre w/ Twin 7665s
2002 Silverado - 427Lsx w/ Twin gt4202s
2010 Silverado crewcab Z71 - 5.3litre w/ procharger
2000 Wrangler - 5.3litre with some stance
2014 Xsport- 3.5 Eco boost
412 Motorsports
it ain't that I'm too big to listen to the rumors, It's just that I'm too damn big to pay attention to 'em..That's the difference
Exactly what he said...
2006 extended cab, 6.0 swap, full bolt ons SOLD
2011 ECSB, 6.2, 6 spd, 3.73, 5" lift, 33" nitto, limo tint, debadged, volant CAI, muffler delete, black bear tune 14.0 @ 98 on the 33'sSOLD
2007 TBSS AWD, cam, stall, built trans, N2OSOLD
2006 RCSB cammed LQ9, full exhaust, 3200 stall, 2-4 drop
49 Ford F1
355 chevy / turbo 350 / 12 bolt posi / camaro subframed
Posting Permissions
Reply With Quote
