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LS with cathedral heads and alky carb..anyone doing that?
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DRR Pro
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Putting the new S10 together with LS 5.3. Not a max-effort project. Cam, PAC springs, CNC ported heads, Victor Jr intake. Just shooting for around 500HP but want alcohol so we can double in a couple brackets.

While I am on here, what elec fuel pump for this combination? I was thinking #10 line with #8 bypass or is that overkill on this horsepower.

Thanks.


www.trailertoad.com designed by racers for racers.

 
Posts: 1240 | Location: Janesville, IA | Registered: December 21, 2004Reply With QuoteReport This Post
DRR Trophy
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I THINK IT WOULD WORK SMALL ENGINES SEEM TO LIKE ALKY I RAN 377 383 406 WITH MILD COMP AND CAM RAN 6:70S 74 NOVA 488 GEAR 32 TIRE BLACK HOLLEY PUMP DEAD HEAD 8 LINE IN TO JEGS REG 1 8 LINE OUT TO CARB NEVER ANY FUEL PROBLEMS
 
Posts: 65 | Location: central indiana | Registered: May 16, 2016Reply With QuoteReport This Post
DRR Pro
Picture of AlkyIROC
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I run dual flying toilets. I only use a #8 to the barrel valve with a #6 return. It supplies more than enough fuel.


www.hardtail.com Stephen's Racing Page
Best ET: 9.029
Best MPH: 150.45

 
Posts: 1356 | Location: Calgary | Registered: June 06, 2001Reply With QuoteReport This Post
DRR Sportsman
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quote:
Originally posted by Toad1:
Putting the new S10 together with LS 5.3. Not a max-effort project. Cam, PAC springs, CNC ported heads, Victor Jr intake. Just shooting for around 500HP but want alcohol so we can double in a couple brackets.

While I am on here, what elec fuel pump for this combination? I was thinking #10 line with #8 bypass or is that overkill on this horsepower.

Thanks.

I have a buddy with a cathedral port 6.0, stock heads with spring upgrade, stock bottom end and small cam, running alky carb. He has it in a tube chassis vega wagon running 6.50's footbraking.
 
Posts: 206 | Location: texas | Registered: November 13, 2008Reply With QuoteReport This Post
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