Ok I got the Car running (98 Transam) as good as i can get it, untill I get my wideband O2. My question is. That With my latest tune and Log. When I hit 5900 RPM the car seems to shut off fuel (pop, pop, then it will shift) at over 80% throttle. Am i missing simething in my tune. maybe move the 1-2 WOT shift down to 5500? What are peoples thoughts?
thoughts?
98 TransAm WS9 Raim Air – Stage 4 4L60E Trans -3:90 Rear -1.8 HS Rockers - Full UMI Suspension – 85MM Lid – 85MM Z06 MAF - LS6 Z06 Intake - 224/230 Comp Cam - 7.350 Push Rods - 243 TEA Stage 2 LS6 Heads 61cc - Melling 10296 Oil Pump - Caddy Race Lifters - SLP Underdrive Pulley - 160 Thermo - 42# Green Top Injectors - HPT - SLP Line lock - Pacesetter LTube Headers - Yank SS4000 - 98 to 2002 PCM Swap www.mrk-motorsports.com
I dont see any reason to do that, but I didnt look at the log.
Here is Sundays Driving Around log.
If anyone needs it, i do have a fresh virgin Flash for all the latest OS fixes for 98 firebird A4 from GM. It fixes some trans shifting issues and other things.
98 TransAm WS9 Raim Air – Stage 4 4L60E Trans -3:90 Rear -1.8 HS Rockers - Full UMI Suspension – 85MM Lid – 85MM Z06 MAF - LS6 Z06 Intake - 224/230 Comp Cam - 7.350 Push Rods - 243 TEA Stage 2 LS6 Heads 61cc - Melling 10296 Oil Pump - Caddy Race Lifters - SLP Underdrive Pulley - 160 Thermo - 42# Green Top Injectors - HPT - SLP Line lock - Pacesetter LTube Headers - Yank SS4000 - 98 to 2002 PCM Swap www.mrk-motorsports.com
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