Engine/Transmission (1994 - 1998) Dynoed the Chev 419hp 873TQ 160pump

[LEnglish]

I must say this is the 1st time to the dyno to get a good suprize. You normaly seem to make less than you think.



1st pull was no meth 32psi (36 street). EGT's hiting 1500 hard buy 2700RPM. We made 319hp 708TQ.



2nd pull with the meth on runing 1500cc worth straight meth it went to 419hp and 873TQ what a suprize. I think the truck could even take more meth or at least more jeting and a mixture of water.



I made a few other pulls with hp from 410-415hp with the best back up TQ of 830.



I think there RPM pick up may have been a bit high. Says me peak TQ was 2100 RPM or so which seems a bit high. I have a 3kGSK and it governed out at 3400-3600RPM(not sure if that is right). I don't trust my tach all the way eather do to pully differences form Dodge to Chevy.



Pulls were done in OD with Converter locked.



The turck is making way more power than I ever wanted. I think I will step the plate back some. I tow quite heavy and don't feel like breaking stuff. The Dunrite single disc seems to be holding great so far.



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[ronco]

Those torque number look suspect to me on the meth enhanced run. Usually, with every extra h. p. you make, you also make two ft. lbs. of torque.



Anyone else with an opinion?



Ronnie