How much does it weigh any idea? I know mine is heavy 30-40 lbs. I did weigh it when it was done (5 years ago) and I cant remember exactly but I reckon it was as above, around 35 lb. Makes little difference to the et running with or without IIRC but we have been running with some sort of silencers since 2008.
'74 Challenger..9.46 @ 145.9 1/4, 6.001 @ 118 1/8 so far. 4023lb !!! # N/A, Marsh performance 655ci, Indy Maxx, T/R, Indy 600-13 X's, Street legal, pump gas, full interior, Cal-Tracs, mufflers, 3:73's and real 10.5 radials.
9.51 @ 142.4 1/4, 6.003 @ 114 1/8 with our old mule KB, 572-13, 580 wedge.
RHD '68 Barracuda Fastback 323ci street/strip. Best ET 13.88 @ 99.03
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