Forum: LSX Truck Conversions

after all the pissin and procrastinating and threatening to put my old smoking motor back in and flippin off and condemning and ----well ----at the...

anybody ever swapped an IP from a 2001 truck to a 95-98 truck? I have heard of it being done, I just cant find any info about it. it would be cool to...

i have a 2000 rcsb with a 4.8 i want to put a ls1 or 6.0 which is the best way to go and what would i need. like diff trannys? what year 6.0 or ls1...

when i pull up to stop light, truck tries to die, if i keep on the throttle it will pick back up, runs real good and sets no codes, any ideals, ...

I am ready to start my 89 c1500 -00 5.3 4l60e conversion. I have no fire ,no injector pulse and the code reader shows no MIL. I have triple checked...

doing a 5.3 swap into my 97 k1500 and i cnat figure out what to do with the coolant line coming off the trottle body can i just plug it or do i need...

will a 6.0 intake perform better on a 5.3 w/cam headers tune??

On the left (driver) head, on the side, right in front of the exhaust manifold. there is a sensor, it is wired to the new PCM (Nelson harness). I...

My top plates are not working. 98 LS1 from a camaro. Part # 12561503 & 12561502. They are not lining up. Are they the wrong ones? I know the camaro ...

I finally ran a tank through and calculated it. I'm only getting about 12mpg in my truck. Reg. cab. SB 2wd '90 chev. 2000 ls1 4l60E. Nelson tune (91...

What are you guys doing with the fuel gauge? I have a '98 1500, and the old PCM had a fuel gauge output wire on it, but the new PCM ('02 1500)...

here is what i am running: fuel cell, walbro inline 255lph, corvette filter. last week i found some water in my gas tank after the truck started...

Hey guys, I got my 6.0l in my truck finally. I have a couple problems tho. I can't get the engine to turn over with the key. I have to jump the...

O Tay NITROUS! Spill the beans...I need ALL the part numbers & sources on your dual filter air intake arrangement! LOL:) I think I have an idea what...

I'm having a problem getting my crank pulley off. I've gone through 2 pulley pullers, looking for any ideas or something that might work.

lq9 or lq4 which one is better and does any one know how to id either one i am tryin to swap in a 6.0 in my 2000 4.8 rcsb and i need to know which...

what all does a guy have to have to swap a ls1 in a 97 pickup thats auto and 4wd??

Alright guys, I need some advice. I have asked about 20 people about my fuel system and have about 21 different opinions. They range from hooking up...

I am still working through my bank 2 lean code. I had my computer reprogrammed and now the code still comes on and I can still smell gas as I drive...

Should I put a stall in the 86 now? The motor and tranny is in but not finished. If I need a stall now is the time. I plan on driving it like it is...