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Old 04-21-2023, 09:30 AM   #209
cjperformance

 
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Drives: 2017 Camaro SS 50th Anniversary
Join Date: Apr 2021
Location: Missouri
Posts: 950
Quote:
Originally Posted by laynlo15 View Post
You should just barely be able to get the belt on, it should be that close to running to the end of the tensioner. I'm saying should be a tight fit.
Got it. The K080630 should be here today. We'll see where that puts things.

Tried to do things scientifically by calculating the difference in pulley circumference and multiplying by the % of wrap, but in hindsight i should have erred towards the tighter side. The theoretical difference was 1", which would have been the 63.5" since the old one was 64.5".

The K080630 will be a total of 1.5" smaller than the original belt.

There's another belt increment down from this one too, a K080626... another 1/2" smaller if this one doesnt work out.

Ill probably drop shift points a little again, do a couple tests, and check the belt more often this time around. Seems like last time it probably fried right away after the first pull.

Im glad i marked the pulley location before i took the old pulley and belt off. It has been very helpful to have that reference.
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2017 50th Anniversary Edition | P1X Stage 2
DSX Aux Low Side | LT4 high side | Flex Fuel
TooHighPsi Port Injection (installed & tuning)
CircleD 3K Stall | QA1 CF Driveshaft
Forgestar F14 Drag 17x10 NT555R2 305/45/17 Rear
Forgestar F14 18x8 NT555G2 235/50/18 Front
10.84@131 w/4.13" pulley
??.??@??? w/3.7" pulley (installed & tuning)
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