2002 Corvette ZO6 BTR stage 4 cam, long tube headers, ported heads, CAI, 60lb injectors. Car runs decent just really rich at idle. Any help is appreciated.
2002 Corvette ZO6 BTR stage 4 cam, long tube headers, ported heads, CAI, 60lb injectors. Car runs decent just really rich at idle. Any help is appreciated.
Computer thinks it is lean, not rich.
If it really does have 60lb injectors then the tune file has the wrong data in it.
They are 60 lb/hr Deka injectors that did not come with any data. It's so rich at idle it will burn your eyes. How do I fix it?
Find the right injector data and put it in.
Since it was 'tuned' with the wrong injector data, the VE & MAF are going to be completely wrong to the point it probably won't run afterwards. You'll have to start over. It's more likely to run better on a stock VE than it will with what's there now, those numbers look really screwed up. 20 points less than stock almost across the board.
Or... are they 60lb at some other fuel pressure? The tune file says 72.something at 0 vacuum. Whatever it is, the data is here on the forum somewhere.
I'll try to track it down
.....Flow rate for those 60lb siemens try these rates bud ive used those injectors for years...off top of my head lol.....LB/HR ...59/60/61.3/64.5/65.1/66.3/67.1/67.5/68.0/68.6/68.8/69.4/70.3/70.7/71.6/72.3/73.4....Originally Posted by jerry_heath2000
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