Took of the Air pump last light with no check engine light. Got lucky maybe?? I also went to Home depot to get some fittings to plug the holes in the manifolds. They had the right size but the wrong type of threads. I ended up using two pennys for now. What have you guys used to plug the manifolds? Thanks..
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The M22-1.5 oil drain plugs from the Dodge Cummins diesel pickups will plug the holes in the single-cat manifold and most headers. The dual-cat manifolds had a smaller thread size, and it might be an M18 or a 5/8".Fred
381ci all-forged stroker - 10.8:1 - CNC LT4 heads/intake - CC solid roller - MoTeC engine management - 8 LS1 coils - 58mm TB - 78# injectors - 300-shot dry nitrous - TH400 - Gear Vendor O/D - Strange 12-bolt - 4.11's - AS&M headers - duals - Corbeau seat - AutoMeter gauges - roll bar - Spohn suspension - QA1 shocks - a few other odds 'n ends. 800HP/800lb-ft at the flywheel, on a 300-shot. 11.5 @ 117MPH straight motor
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