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Black LSX
I had a previous thread going in the Projects group about my LQ9 build and didnt know the avenue i wanted to take until lately. I recently did a LS3 build on my LQ9 and finished it up. Below is a link to the LS3 build which i am going to update with everything you need to know on doing a Iron block LS3 (its not hard). As for this thread it is currently what I have built and what I want to do in the future for my LSX engine build. I decided not to put boost to it, going to leave it as is and move on to another project that I have. Coming up will be 66 bronco which is a family heirloom (or however it is spelled). Thanks for all the suggestions and comments on my last thread hope this one goes well also. https://www.performancetrucks.net/fo...-408-a-535206/ Right now: Engine - LQ9 Pistons - Stock Connecting Rods - Stock Crank - Stock Camshaft - Texas Speed 225/230 .617/.612 112 LSA (new) Heads - PRC Ported LS3 heads (new) Valves - LS3 hollow stem valves (new) Springs - factory LS3 (new) Oil Pump - Melling high flow (new) Timing Chain - rollermaster (new) Lifters - LS7 stock (new) Rocker Arms - Comp Cam trunion upgrade with LS3 rocker arms (new) headers - pacesetter 1 7/8 long tube exhaust - spintech 9000 true duals Transmission - 4L60e Converter - Yank 3000 (new) Intake - LS3 (new) Injectors - Stock Ls3 injectors (new) Upcoming: Eaton TruTrac Posi 4.10 gears in the rear end T56 manual six speed when my auto tranny dies Coil Pack relocation Engine bay cleanup Shaved tail gate Shaved stake holes smoked tail lights different wheels maybe some suspension mods, not lowering it. |
smoked
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Smoked my tail and brake lights. I didnt want to go completely black, just a light tint so that i dont get pulled over. Not professionally quality but work for me for now.
Attachment 89276 Attachment 89277 |
dyno results
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So i got my results back, I am not too sure about my tuner and his work. He is mainly a vette, camaro, mustang guy. But he is only one in town. I gained no torque barely from my upgrade my HP is so so. I would like input from others on if this is correct stats for my setup or if i need a retune or different parts. Thanks!
Attachment 88874 |
I cant see the pic (work), but what was the before setup?
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thats STD and smoothing zero, youre real numbers are about 20 lower and that high torque isnt correct thats a kick down from the trans
your mods should net higher numbers for sure |
Atomic - it was a basic LQ9, now if you look at my first post it has all ls3 heads, intake, new cam setup etc.
george - yea for what i did i was thinking it should net higher, my transmission is worn out pretty bad and needs upgraded and also need bigger gears in the back. I would think those MAY help, not sure. If you know of anything i can correct let me know, texas speed may have done me wrong IDK. |
last lq9 i tuned with PRC ls3 heads set the record for fastest NA 6.0
made right around 480 rwhp 11.3@119 mph so something is up |
Maybe you need to come and give my tuner some pointers Lola.I would like to be close to that Hp but would have to be led in the right direction.
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Fast 102
Kooks 1 7/8 stepped to 2" Heads were milled some Dual 3.5" exhaust 230s/230s cam ewp 4l60 4600 stall 488 gears Skeets is user name |
thats a pretty damn big stall and gears. Being that I paid for a stall already i will focus on my gears next and see how that helps. I will re-post when I start it, still paying off engine upgrade now. Thanks George.
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