I have the VE tables just about set and runs well.
What would be next? (see data log file) Other info on my signature, not sure if it will show still new at this
I have the VE tables just about set and runs well.
What would be next? (see data log file) Other info on my signature, not sure if it will show still new at this
1993 Chevy Blazer TBI Vortec long block 5.7
16168625 BDJZ 46mm TB 18 PSI fuel
Camshaft, Hydraulic Roller Tappet, Advertised Duration 288/308, Lift .431/.451
Chevrolet Performance Vortec TBI Intake Manifold
shorty's, y-pipe and 3" full boar muffler
The log looks pretty good overall. Your hot idle IAC counts are in the 40's. Turn in the curb idle screw to bring them down to around 10 in park. I see some minor surge on deceleration, but if you can't feel it then leave it alone. Is there anything you're looking to improve? If not, drive and enjoy it.
1995 K1500, Stock LO5, 4L60e, 3.73 gears, 265/75-16 tires, L&L Products Ultra-flow headers into 2-1/2" Y-pipe and 3" single exhaust
I might need to add EGR to pass emissions.
I am looking for more power would really like to do wheelies but I did not put that much in to it.
Reality: I thought I would be able to get a little cotton candy off the tires.
Last edited by Dom; 10-13-2015 at 04:54 AM.
1993 Chevy Blazer TBI Vortec long block 5.7
16168625 BDJZ 46mm TB 18 PSI fuel
Camshaft, Hydraulic Roller Tappet, Advertised Duration 288/308, Lift .431/.451
Chevrolet Performance Vortec TBI Intake Manifold
shorty's, y-pipe and 3" full boar muffler
The IAC counts where a easy fix. Looking at the PE timing , could this be tuned for more performance or would this be bad for longevity?
1993 Chevy Blazer TBI Vortec long block 5.7
16168625 BDJZ 46mm TB 18 PSI fuel
Camshaft, Hydraulic Roller Tappet, Advertised Duration 288/308, Lift .431/.451
Chevrolet Performance Vortec TBI Intake Manifold
shorty's, y-pipe and 3" full boar muffler
Depends. From the history tables in your log it appears running a timing table with more advance than typical for the stock swirlport heads. I didn't see any WOT though. There's a couple timing tables for vortec 350's here.
http://www.gearhead-efi.com/Fuel-Inj...h-my-tuner-pro
1995 K1500, Stock LO5, 4L60e, 3.73 gears, 265/75-16 tires, L&L Products Ultra-flow headers into 2-1/2" Y-pipe and 3" single exhaust
Thanks Fast355 and Roadknee. my tables are close to what is above. so I will not press it for now . I do need help with setting up an EGR tables unless I don't have to, to pass emissions
Last edited by Dom; 10-15-2015 at 08:51 PM.
1993 Chevy Blazer TBI Vortec long block 5.7
16168625 BDJZ 46mm TB 18 PSI fuel
Camshaft, Hydraulic Roller Tappet, Advertised Duration 288/308, Lift .431/.451
Chevrolet Performance Vortec TBI Intake Manifold
shorty's, y-pipe and 3" full boar muffler
The surge that I fell seems to be down shifting.
I need to start over bad T-stat . Not up not temp
1993 Chevy Blazer TBI Vortec long block 5.7
16168625 BDJZ 46mm TB 18 PSI fuel
Camshaft, Hydraulic Roller Tappet, Advertised Duration 288/308, Lift .431/.451
Chevrolet Performance Vortec TBI Intake Manifold
shorty's, y-pipe and 3" full boar muffler
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