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View Full Version : gear help for quick change


Deish98
10-26-2012, 08:55 PM
What size quick Change gear do I use for fayettr County Speedway I have a 08 shawl with the 406 Chevy small block and I want to get 8200 RP M's
bittight
10-31-2012, 08:21 AM
631-639 should get u really close
not clamped up
10-31-2012, 04:18 PM
if you have a 486 ring and pinion you will be close with the gear recomended if you have a 411 ring and pinion go up on that gear 40 to 50 points 680 or so.
dukesracin
11-01-2012, 07:00 AM
if you have a 486 ring and pinion you will be close with the gear recomended if you have a 411 ring and pinion go up on that gear 40 to 50 points 680 or so.

I have been experiencing that as well, needing a little more gear with my new 4.11 winters QC. It has been about 40-50 points more than what guys are running with their 4.86 QC

What is this all about? any ideas?
not clamped up
11-01-2012, 01:04 PM
I have been experiencing that as well, needing a little more gear with my new 4.11 winters QC. It has been about 40-50 points more than what guys are running with their 4.86 QC

What is this all about? any ideas?
Call franklin we wasted a couple of nights not knowing there is a difference,and I can't remember all of what they told us but we started using the right gears the problem goes away,and u also have to watch who you ask about gears there is alot more 411 gears than in the past.