i was wondering if there was any difference in injectors from 99+ 5.3l motors?
If so how can i tell what size my tahoe injectors are?
i was wondering if there was any difference in injectors from 99+ 5.3l motors?
If so how can i tell what size my tahoe injectors are?
Daily:
2000 Z71 Tahoe... LPP LT's, O/R Y, 14" magnaflow, TB spacer, MAC CAI, 05 fans, Comp 218/222 .564/.566 112 lsa, Z06 springs, TB stall, and BB tune!
Project:
02 GMC ext cab, 5.3, comp 218/222 112lsa, comp 918's, and a few other goodies, bagged and bodydropped on 24's!
nope they are all the same.
Name: Mark,
God created turbo lag so nitrous trucks could have a chance.
http://www.ls1truck.com/forums/my-ga...tml#post274877
Not true Mr. Mark. The Flexfuel trucks (2002-2005) has 34lb injectors. I want to say the other ones are 26 lbs.Originally Posted by SLO TRUCK
2000 ECSB 6.0L
TORQUER V2 CAM ● COMP 918's ● 7.4 HARDENED PUSHRODS ● K&N SERIES 77 CAI ● 80mm BBK ●PACESETTER LT HEADERS AND 3'' ORY ● SUPER 40 FLOW ● 3000 STALL ● 4.10s ● BUILT 80e ● VORTEC PERFORMANCE TUNE ● MSD 8.5mm PLUG WIRES● ELEC. CUTOUT ● UD & ALT PULLEYS ● FLEX-A-LITE E-FANS ● 22" CENTERLINE STINGRAY III's ● LUND FIBERGLASS TONNEAU ● 2" LEVELING SHACKLES ● 12K HID LOWS & FOGS ● LEDs ● DEBADGED ● WHITE-FACED ESCALADE GAUGES ● KICKER 450.1 ● 2-CVR 10's ● DS60's ● K693's
opps yeah i forgot about the flex fuel crap
Name: Mark,
God created turbo lag so nitrous trucks could have a chance.
http://www.ls1truck.com/forums/my-ga...tml#post274877
So if i were to put my buddies 05 flex injectors in there that should help out. I thought they were all the same to... but i was reading somewhere last night about the flex fuels inj.
Daily:
2000 Z71 Tahoe... LPP LT's, O/R Y, 14" magnaflow, TB spacer, MAC CAI, 05 fans, Comp 218/222 .564/.566 112 lsa, Z06 springs, TB stall, and BB tune!
Project:
02 GMC ext cab, 5.3, comp 218/222 112lsa, comp 918's, and a few other goodies, bagged and bodydropped on 24's!
It will help a little.
2000 ECSB 6.0L
TORQUER V2 CAM ● COMP 918's ● 7.4 HARDENED PUSHRODS ● K&N SERIES 77 CAI ● 80mm BBK ●PACESETTER LT HEADERS AND 3'' ORY ● SUPER 40 FLOW ● 3000 STALL ● 4.10s ● BUILT 80e ● VORTEC PERFORMANCE TUNE ● MSD 8.5mm PLUG WIRES● ELEC. CUTOUT ● UD & ALT PULLEYS ● FLEX-A-LITE E-FANS ● 22" CENTERLINE STINGRAY III's ● LUND FIBERGLASS TONNEAU ● 2" LEVELING SHACKLES ● 12K HID LOWS & FOGS ● LEDs ● DEBADGED ● WHITE-FACED ESCALADE GAUGES ● KICKER 450.1 ● 2-CVR 10's ● DS60's ● K693's
i have a 06 5.3, and i think its a flex fuel, in the manual it says it can run on E85, and on the gas cover it says it can run on E85, so if it is a flex fuel would the injectors i have be 26#?
i read somewhere that the 99 5.3 had smaller injectors than the 26# (possibly 19#, i think). does anybody know for sure on that one?
00 FRC - just top end, exhaust, and a hot-air intake
99 Sierra - 5.3 / 5spd
↓ click the pic for the build ↓
99-early 00 trucks-21# injectors
01-06 normal engines-24# injectors
I have heard the flex fuel injectors are either 34 or 36 pounds.
8.1L truck injectors- 31#
8.1L marine injectors-42#
wow... lots of numbers floating around now
00 FRC - just top end, exhaust, and a hot-air intake
99 Sierra - 5.3 / 5spd
↓ click the pic for the build ↓
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