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Ed McLawhorn Jr. · 10-20-2019, 03:16 PM

I can't say for a stocker, but I replaced a pg with a Mcclay metric with 2.52gear in my 3430# 283 super stocker. PG had a 2.08. Looking at the data, we feel good for a tenth at first race. There is a little more when Im able to play with the shift points, launch rpm. Hope this helps.

10-20-2019, 03:16 PM	#3
Ed McLawhorn Jr. Member Join Date: Nov 2008 Posts: 306 Likes: 3 Liked 19 Times in 17 Posts	Re: powerglide vs 3 speed I can't say for a stocker, but I replaced a pg with a Mcclay metric with 2.52gear in my 3430# 283 super stocker. PG had a 2.08. Looking at the data, we feel good for a tenth at first race. There is a little more when Im able to play with the shift points, launch rpm. Hope this helps.