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Old 03-22-2019, 07:00 AM   #6
laynlo15
 
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Drives: 2022 Lt1 A10
Join Date: Nov 2015
Location: clark, mo
Posts: 8,860
Yep, just built a new motor over the winter. Those ring lands look very familiar and mine broke on 1 and 8. I was running 13 lbs when I think we broke number 1 as it pushed the front seal out at the track. Replaced that with LS3 seal not thinking it had done any damage at the point and proceeded to add another 3 lbs of boost, went to the dyno and put down 713. Went to the Camaro fest and after about 3 passes it started smoking a little as it was pushing just a little oil out of the rear seal. We replaced all the PVC hoses there with larger ones trying to evac the crank case, pulled timing to slow the car down to 10.30's and made it to the semi finals in unlimited. However my dumb ass took it to the track one more time to try and get in the 9's, cranked up the timing and pushed the rear seal out oiled down the track. That was number 8. I did a bore scope and could see the damage on those 2 cylinders and they were both down on compression. So the tear down began. I think my total cost cause I did add long tubes, probably about 9500.00.
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2022 Lt1 6.2 A10, Maggie 2300, THPSI Port Inj/10 rib, Rotofab, E, Nickey, SCOL, Griptech, RC Bandits, Hoosiers/MT 9.80@142.96 1.44 60ft, 6.34@112 707/669 RWHP/TRQ. 16SS Maggie 2650 9.41@147 1.35 60ft, 5.99@119. 16 C7 A8 10.90@128 Bolt on stuff
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