ottp turbo kit review
08-31-2015, 04:01 PM
#29
you and me both. probably be my over the winter project.
I am getting sick of "faking" the pcm in these cars. would be nice to just throw in a 5 bar map sensor and go to town with full resolution, plus a true 2 step and my nitrous and meth controlls all tied together and programmable.
gonna to pick up the universal efi harness and DBW harness in a week or so to start messing with it. probably have a few sensor pigtails I could use.
just waiting on some answers for a few issues I have to iron out first
I am getting sick of "faking" the pcm in these cars. would be nice to just throw in a 5 bar map sensor and go to town with full resolution, plus a true 2 step and my nitrous and meth controlls all tied together and programmable.
gonna to pick up the universal efi harness and DBW harness in a week or so to start messing with it. probably have a few sensor pigtails I could use.
just waiting on some answers for a few issues I have to iron out first
08-31-2015, 04:33 PM
#31
I already have the setup complete for my trans am. just swap the ecu between cars and reflash for which one I"m driving.
but from scratch, complete system with harness (ls1) and boost and nitrous contol was $3149. but to have self tuning and 5 bar sd capabilities I'm game
but from scratch, complete system with harness (ls1) and boost and nitrous contol was $3149. but to have self tuning and 5 bar sd capabilities I'm game
09-18-2015, 01:33 PM
#32
well 800 mile update. car is running, but wideband gauged is fried, waiting on a new one so I can finally dial this bitch in, going to borrow one tonight to do some pulls with it. but was at 30psi the other day (vacuum line broke to wastegate) part throttle it pulled like an animal.
should be on the dyno in a week or two to get some final numbers on boost only. then the nitrous goes in and we shoot for 600+
should be on the dyno in a week or two to get some final numbers on boost only. then the nitrous goes in and we shoot for 600+
09-21-2015, 07:17 AM
#33
well wide band is fixed and damn this thing pulls like a monster right to 8k.
out of pump already at 24psi which sucks, but may swap in a 450 next weekend, or grab my boost a pump out of the trans am to hold me over for now. nice 3rd gear pull this morning, shot a nasty fire ball on a wot 3-4 shift at 8k lol.
out of pump already at 24psi which sucks, but may swap in a 450 next weekend, or grab my boost a pump out of the trans am to hold me over for now. nice 3rd gear pull this morning, shot a nasty fire ball on a wot 3-4 shift at 8k lol.
09-22-2015, 02:31 PM
#37
nice man, these turbos definitely put out some power.
need to figure out my ridiculous surging issue in 4th gear though. it's real bad, and only in 4th. don't think it's tune related, everything looks ok. and doesn't do it in 1-3 gears.
boost starts fluctuating by about 4-5 psi (bounces from 22-26ish) real fast and getting that lovely chugging sounds from the turbo
need to figure out my ridiculous surging issue in 4th gear though. it's real bad, and only in 4th. don't think it's tune related, everything looks ok. and doesn't do it in 1-3 gears.
boost starts fluctuating by about 4-5 psi (bounces from 22-26ish) real fast and getting that lovely chugging sounds from the turbo
09-23-2015, 08:43 AM
#38
That sounds like typical surge. In lower gears engine speed increases fast enough to avoid it, but in 4th you approach steady state which apparently drives you into surge.
Daniel
Daniel
10-19-2015, 04:53 PM
#45
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you and me both. probably be my over the winter project.
I am getting sick of "faking" the pcm in these cars. would be nice to just throw in a 5 bar map sensor and go to town with full resolution, plus a true 2 step and my nitrous and meth controlls all tied together and programmable.
gonna to pick up the universal efi harness and DBW harness in a week or so to start messing with it. probably have a few sensor pigtails I could use.
just waiting on some answers for a few issues I have to iron out first
I am getting sick of "faking" the pcm in these cars. would be nice to just throw in a 5 bar map sensor and go to town with full resolution, plus a true 2 step and my nitrous and meth controlls all tied together and programmable.
gonna to pick up the universal efi harness and DBW harness in a week or so to start messing with it. probably have a few sensor pigtails I could use.
just waiting on some answers for a few issues I have to iron out first
10-20-2015, 03:28 PM
#50
yup but piggy back it.
I have the holley domintor ECU with all the bells and whistles for my trans am, might as well use it for both cars.
just waiting to verify some pin outs.
picking up the spare harness this weekend probably to start cutting and splicing.
I have the holley domintor ECU with all the bells and whistles for my trans am, might as well use it for both cars.
just waiting to verify some pin outs.
picking up the spare harness this weekend probably to start cutting and splicing.