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All runs are done in 2nd gear. I think it would make a little more in 3rd gear. but with the current gear it turns over 170 in third. I am swapping a 3.73 in later this week and will put it back on the dyno after that.
Its actually a GTX4294r with a tial housing. I bought is for another project that I never completed. If I didnt already have it I would have probably gone with twins for better exhaust clearance.
Wow!
My dd is a 05 ZX3 with 241K miles, replacing the Engine in My C5 with
a custom built engine. What to do with the stock LS1 coming out?
Hmmm....
Great Job OP in for Results.
Looks exactly like mine which is a Speedmaster. it flows well but the rubber o-rings did not seal well enough for me and I've had hit and miss luck keeping it from leaking. I also had to countersink all the hardware holding the motor on as it's so slimline it wouldn't sit flush too the block. Maybe they've fixed this by now though.