ProTrans350 transmission and Rear Gearing

Dave Noll · 02-28-2019, 05:39 PM

My car is a lower classed stocker that hasn't run the index, ...... YET. (Its a 2bbl combo) I have a low gearset in its C4 and with the difference it's made, it is staying in there. Its lower than the 2.75 that you stated. I have read on this forum of some comp eliminator cars that are in 4th or 5th gear by the 330. I read in ND once a while back a tech article by WJ. In it he said to gear (rear) 5% over the point that the HP starts to fall off. I've read similar views posted here on ClassRacer.

02-28-2019, 05:39 PM	#1
Dave Noll Senior Member Join Date: Nov 2007 Location: Div. 6, Eastern, WA Posts: 710 Likes: 2,677 Liked 240 Times in 112 Posts	Re: ProTrans350 transmission and Rear Gearing My car is a lower classed stocker that hasn't run the index, ...... YET. (Its a 2bbl combo) I have a low gearset in its C4 and with the difference it's made, it is staying in there. Its lower than the 2.75 that you stated. I have read on this forum of some comp eliminator cars that are in 4th or 5th gear by the 330. I read in ND once a while back a tech article by WJ. In it he said to gear (rear) 5% over the point that the HP starts to fall off. I've read similar views posted here on ClassRacer. __________________ Dave Noll, EF/S ,?/SA 6526

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