Can is use 42# injectors on a truck with no internal engine mods as long as its tuned for them?Just LT's w/ ory,exhaust,CAI,ported tb,and 160 stat?
Will do heads/cam/intake one day and eventually stroker when the engine dies.
Ive read the stockers are to small even on stock trucks much less when u start modifying them.
42# will be plenty for what u need...
Agree with DBRODS. 42 pounders will be plenty. Just look at my sig and I'm only running my injectors at 84% duty cycle.
~ Forged engine of some type ~ Ball bearing turbo of an unconfirmed size ~ 4L8000 trans ~ Beefy fuel system ~
my 42's are only at 69% also...
My stockers with hardly any mods are in the high 80's to low 90's before the 1-2 so get what you're gonna need in the future now.
Stupid question that I could probably find the answer to pretty quickly, but...
What's the stock LS truck injector size?
'02 Avalanche 1500 Z-71, BFG All-Terrains, K&N FIPK, Superchips tuner (Nelson eventually), 750-watt Alpine stereo W/ JL midgate Stealthbox.
'88 Mustang GT, 400HP on motor, T-56 6-speed, 3.73s, 150HP NOS
'89 K5 Blazer 1500, blown motor and transmission. Another project some year.
'95 Polaris 600XCR snowmobile, pipes, heads, bored carbs.
24lbs. I believe.Originally Posted by DigitalBoy0101
1951 3100
1984 C10
We need to know the injector part number you have on your engine to determine what size they are.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
Too small. I have hardly any mods and I'm in the 90% range.
Because the flex fuel ones like mine are like 32-34 pounds.
1969 Chevy RCLB C10 350/TH400 SOLD
2007 Chevy RCSB 4.8 4x4 LS SOLD
2008 Chevy RCSB 5.3 4x4 LT SOLD
2010 Chevy CCSB 6.2 4x4 LT SOLD
2005 GMC CCLB DRW 6.6 Duramax 4x4 191,000 and counting
2013 FORD CCSB F350 6.7 Powerstroke 4x4
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