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04-02-2020, 10:15 PM
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#1 |
 
Drives: 5th Gen L99 Join Date: Nov 2017
Location: Lake Havasu City
Posts: 244
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LSA conversion pulley size
Hey guys, I putting together an LSA swap kit. I am going through Boost District. In your guys experiences what is the smallest pulley you can run before belt slip? Goal is mid 600's. Thanks for the help.
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LSA conversion 2.5 upper 10% lower, L99 converted to LS3. TSP 229/244 cam, TSP LS3 ported and milled heads milled .015,Kooks LT’s no cats, Roto Fab, Borla arak cat back. 3200 stall,Forgestar F14 18’s and drag radials, pedders coil overs, BMR trailing arms & adjustable toe rods, mildly stripped Interior 685/613 on E 610/571 on 91
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04-03-2020, 01:21 PM
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#2 |
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'It's an experiment'
Drives: [COTW 2/09/15] '11 GPI LSA SC Z/LE Join Date: May 2014
Location: Dallas TX
Posts: 8,694
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Griptec pulley will help. Any of them can slip so Griptec is the way to go
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747 RWHP 794 RWTQ
"Horsepower sells cars, torque wins races." - Enzo Ferrari See My Build: http://www.camaro5.com/forums/showthread.php?t=385577 |
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04-04-2020, 12:37 AM
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#3 | |
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Drives: 5th Gen L99 Join Date: Nov 2017
Location: Lake Havasu City
Posts: 244
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Quote:
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LSA conversion 2.5 upper 10% lower, L99 converted to LS3. TSP 229/244 cam, TSP LS3 ported and milled heads milled .015,Kooks LT’s no cats, Roto Fab, Borla arak cat back. 3200 stall,Forgestar F14 18’s and drag radials, pedders coil overs, BMR trailing arms & adjustable toe rods, mildly stripped Interior 685/613 on E 610/571 on 91
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04-05-2020, 07:12 AM
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#4 |
 Drives: 2014 SS Convertible Join Date: Jun 2015
Location: Michigan
Posts: 175
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I’m at 628 rwhp with the stock pulley.
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Engine: LSA Conversion, Ported Heads, 1 7/8 headers, VMS 2.5 Cam, Roto Fab intake, ADM Scoop. BMR engine mounts, 3.91
628/525 Suspension: Koni orange, (BMR everything) 1" drop springs, toe rods, trailer arms, non adjustable LCR, FE4 sway bars, sub frame connectors, delrin sub frame bushing and upper control arm bushings. Front bushings. |
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04-05-2020, 02:56 PM
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#5 |
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'It's an experiment'
Drives: [COTW 2/09/15] '11 GPI LSA SC Z/LE Join Date: May 2014
Location: Dallas TX
Posts: 8,694
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2.45 and a 9.17 lower
-Don
__________________
747 RWHP 794 RWTQ
"Horsepower sells cars, torque wins races." - Enzo Ferrari See My Build: http://www.camaro5.com/forums/showthread.php?t=385577 |
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04-05-2020, 07:05 PM
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#6 |
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Account Suspended
Drives: 2013 Sparkly Red One Join Date: Dec 2018
Location: Hospitality State
Posts: 2,558
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2.55/9.5 8 rib no slip.
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