The 11:1 compression 489 cubic inch big block chevy with 270 grind hydraulic roller should sound like the world is ending to anyone with in 50 feet when the cut outs are opened and the gas pushed to the floor.
But the good thing about them is they should stay closed around 99% of the time.
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1984 chevy suburban, custom made 6.5L diesel turbocharged with a Garrett T76 and Holset HE351VE, 22:1 compression 13psi of intercooled boost.
1989 firebird mostly stock. Aside from the 6-speed manual trans, corvette gen 5 front brakes, 1LE drive shaft, 4th Gen disc brake fbody rear end.
2011 leaf SL, white, portable 240v CHAdeMO, trailer hitch, new batt as of 2014.
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