fast questions
Thread Starter
Staging Lane
Joined: Jan 2007
Posts: 58
Likes: 0
From: st louis mo
i have a 99 trans am 393ci motor 238/242@.50 with 630 lift ported lq9 heads to keep my compression down to 10.5 when it was dyno the first time it was lean on the bottom end and rich on the top end i just got down with all the new stuff tonight
Originally Posted by transam600hp
my car drives good on the bottom end with great gas milage i have gotin 350 miles to a take of gas on a road trip i get 270 around town
Thread Starter
Staging Lane
Joined: Jan 2007
Posts: 58
Likes: 0
From: st louis mo
right now i am running 125 but with my new fuel pump and when i get bigger injectors i can go to a 300 shot but i will not go that far what power should i be makeing i pull some bad *** cars that dynoed 550wp my buddies 04 cobra and whit his nos he only beat me by 4 cars i dont get it
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1st you say you have a 393CI, then you said it put down 420. Now its 125 shot with 530/650TQ.. Just seems to me thats something is up and you might be full of it. You only have 16 post's and you write like your 10 years old. I think I am done with this thread.
Personally, if I have a 393CI and put down 420 I would not be spraying anyhting on it to begin with. Hell my H/C 347 CI puts down more then that..
Personally, if I have a 393CI and put down 420 I would not be spraying anyhting on it to begin with. Hell my H/C 347 CI puts down more then that..
Thread Starter
Staging Lane
Joined: Jan 2007
Posts: 58
Likes: 0
From: st louis mo
ill tell u that i am a grow man and i know what i built i have all the paper work to prove it look on my myspace and see for your self
http://www.myspace.com/bad99transam
http://www.myspace.com/bad99transam
Originally Posted by transam600hp
ill tell u that i am a grow man and i know what i built i have all the paper work to prove it look on my myspace and see for your self
http://www.myspace.com/bad99transam
http://www.myspace.com/bad99transam
If your legit, I would start to work the bugs out N/A before spraying anything into the motor..
Thread Starter
Staging Lane
Joined: Jan 2007
Posts: 58
Likes: 0
From: st louis mo
my hole motor has 393 short block with stage 3 lq9 heads with 2.8/1.60 valves a cam of 238/242 duration at .50 630 lift 1.8 rocker ratio. ported ls6 pump, fast 90/ 90tb slp lid slp lt headers borla cat back, bmr touqe arm lake wood lower control arms slp subframe connetors 01 camaro ss wheels with micky drag radials 36 pound injectors and a 255lph fuel pump with a eaon posi w 3/73 gears and a stud gurdle and nos a built t56 with stage 3 centerforce cluch and ram cluch master cyclander and a corvete slave cylander
Untuned stroker with aftermarket injectors and it won't run good, well, that's probably the problem. Click the alpha. sponsor lister at the top, enter your zipcode, and find one to take it to ASAP.
Those inches, that cam, and decent heads should make 475+rwhp with tuning considering you've got LT's and a 90/90. There's really no way to tell, because every car is different though. A cam that size in that motor should make great torque though.
