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« on: June 28, 2014, 08:04:45 pm »
Okay guys I have no idea what my motors issue is, I have a tvt 691, heads are shaved .135, copper head gaskets, arc rods, 410 cam, flywheel, intake valves have been lightened, I had to make one custom length pushrod for one of the intake valves (the pushrod is 1/16in longer than all the others)
So last weekend I somehow finished the race with a blown base gasket,( I think because the base vent filter was dirty), two blown head gaskets, and the pushrod that is a little bit longer was bent( if the pushrod isn't that little but longer it will pop the push rod out and off the rocker)
Has any one had this pushrod issue befor? I'm starting to wonder if it might be the cam lobe on the one cylinder
Any thoughts??