12-14-2015, 03:20 PM | #1 |
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Lsa blower question
If I'm at 10 psi running a 2.5 upper pulley. How much boost might I see with a 10% overdrive crank pulley?
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MODS 6.0 forged iron block, TH400, B&M shifter, DSS axles & driveshaft, Viking / BMR suspension, Full custom fuel system with cell, Twin 76mm teriyaki tornados on 24lbs.
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12-14-2015, 05:17 PM | #2 |
Drives: 12 camaro ss, 72 chevelle, 91camaro Join Date: Dec 2013
Location: findlay,oh
Posts: 2,069
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What's the diameter of a 10% lower? Use that to calculate the rpms and see if it's worth it
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12 camaro ss 427lsx, th400, f310 heads, crower shaft mounts, gpi specd solid roller, shearerfab 2k hp a/w, twin bullseye 88mm turbos, hughes pro ssx bolt together converter, holley dominator, 8.50 cert, backhalf, Ford 9", 33x17x16 tires, c16 fuel
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12-14-2015, 05:28 PM | #3 |
Drives: Chevys at the limit Join Date: Nov 2010
Location: SLC, UT
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Sending PM
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12-14-2015, 10:26 PM | #4 |
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12-15-2015, 03:01 AM | #5 |
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Well my car has the stock ss crank pulley. Idk what the measurements are.
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MODS 6.0 forged iron block, TH400, B&M shifter, DSS axles & driveshaft, Viking / BMR suspension, Full custom fuel system with cell, Twin 76mm teriyaki tornados on 24lbs.
https://www.instagram.com/whoopa_ss/ |
12-15-2015, 04:06 AM | #6 |
Drives: 12 camaro ss, 72 chevelle, 91camaro Join Date: Dec 2013
Location: findlay,oh
Posts: 2,069
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I believe it's a 7.8 lower on the ss
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12 camaro ss 427lsx, th400, f310 heads, crower shaft mounts, gpi specd solid roller, shearerfab 2k hp a/w, twin bullseye 88mm turbos, hughes pro ssx bolt together converter, holley dominator, 8.50 cert, backhalf, Ford 9", 33x17x16 tires, c16 fuel
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12-15-2015, 04:27 PM | #7 |
Drives: Chevys at the limit Join Date: Nov 2010
Location: SLC, UT
Posts: 9,621
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+2 lbs. I'm working on the most cost effective 8 Rib setup for you. I'll reach out with that info shortly.
All the best, Jared Royce 888.308.6007 |
12-15-2015, 05:24 PM | #8 |
'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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Curious -- 2010_Camaro, are you looking to use an LSA drive assembly on your conversion? I can see an overdrive pulley available for that.
I'm wondering if there has been a 10% overdrive pulley for the LS3/L99 -- have not seen those if there is one... -Don
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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 |
12-18-2015, 08:22 PM | #9 |
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I'll be waiting
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MODS 6.0 forged iron block, TH400, B&M shifter, DSS axles & driveshaft, Viking / BMR suspension, Full custom fuel system with cell, Twin 76mm teriyaki tornados on 24lbs.
https://www.instagram.com/whoopa_ss/ |
12-18-2015, 08:29 PM | #10 |
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I found a 8rib conversion with 10% overdrive but it's $1100
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MODS 6.0 forged iron block, TH400, B&M shifter, DSS axles & driveshaft, Viking / BMR suspension, Full custom fuel system with cell, Twin 76mm teriyaki tornados on 24lbs.
https://www.instagram.com/whoopa_ss/ |
12-18-2015, 09:38 PM | #11 |
'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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Really? JDP doing that? With the power you're seeking, is that worth the upgrade?
Thanks! -Don
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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 |
12-19-2015, 08:17 PM | #12 |
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I already have belt slip with my current set up. Dropping anotger pulley size on the supercharger and going bigger on the bottom will require a 8rib belt minimum.
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MODS 6.0 forged iron block, TH400, B&M shifter, DSS axles & driveshaft, Viking / BMR suspension, Full custom fuel system with cell, Twin 76mm teriyaki tornados on 24lbs.
https://www.instagram.com/whoopa_ss/ |
12-24-2015, 03:31 PM | #13 |
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Anything?
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MODS 6.0 forged iron block, TH400, B&M shifter, DSS axles & driveshaft, Viking / BMR suspension, Full custom fuel system with cell, Twin 76mm teriyaki tornados on 24lbs.
https://www.instagram.com/whoopa_ss/ |
12-24-2015, 08:20 PM | #14 |
'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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So, you're going 2.38 -- 8 Rib -- makes sense in that case. I thought ADM was also working on an 8 Rib too...
That is going to be a 'hot rod'! -Don
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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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