stevejames3
03-20-2007, 01:16 AM
so i have a little problem with the sr swap. its so close but SO far away, heres my issue. if i acelerate slowly and slowly go up in the r's its usually okay till about 4k. after that it stutters and makes a sounds like a muffled automatic gun out the exhaust(i think just backfires), once past that it wound boost and kick some ass . but i was only pissed off enough to do it once. i have an oddesy bettery from HT.com or enjuku, and im only getting 12.1-12.3 volts on my SAFC2. im kinda wondering if its not enough or maybe grounds could be an issue. the hard part for me is not much on the motor(besides block and head) is stock. my setup is, gt2510,running 15-16lbs. 480cc(s15 blacktop inj) W255, z23maf, FMIC, z32 fuel filter. also my zietronix wideband doesnt fluctuate as much as my buddie aem, it seems hard to find it out of the 10.2 range(AT ANY TIME). sorry to hijack the thread but i think if one of us gets this problem it will help us all out.
heres what i think needs checked first(IMO):
1. check a dif. wideband on my car to see if mine is even reading properly
2. grounds
3. battery. (12.1-12.3 enought to run the ecu and everything under load?)
4. sparkplugs(did tonight, seemed fine, replaced anyways. gapped to 29)
5. coilpacks
6. boost/vacume leaks
7. bov. greddy sure messed up on those purple type s's. i dont know if im getting compressor surge or its the sound of the bov.
heres what i think needs checked first(IMO):
1. check a dif. wideband on my car to see if mine is even reading properly
2. grounds
3. battery. (12.1-12.3 enought to run the ecu and everything under load?)
4. sparkplugs(did tonight, seemed fine, replaced anyways. gapped to 29)
5. coilpacks
6. boost/vacume leaks
7. bov. greddy sure messed up on those purple type s's. i dont know if im getting compressor surge or its the sound of the bov.