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| | #46 (permalink) |
| Growing my Mullet! Join Date: Sep 2000 Location: St. Louis MI
Posts: 2,525
| Lots of Good info in this thread. Just an FYI anyone that hasn't updated their SMC kit (I.E. Round Bottle) - do so, the new pump is way better. Razors kit looks killer.....mmm meth I've stepped up to dual nozzle and am hoping this stock turbo/injector car has a 11.9x or better in it. ![]()
__________________ - Jeremy 86 T-type - sold......probably was the quickest/fastest peg-leg car. ![]() Y2K Pontiac Firebird Formula M6 - Headers/ORY/Flowmaster Cat Back - FAST 78/78 K/N filter 13.0@109.25 w/2.0 60' on street tires 03 GMC Sierra RCSB 4x4 5.3 CAI - Spal Controlled LS1 EFANS - GMPP Exhaust. Exhaust Clip |
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| | #49 (permalink) | |
| Growing my Mullet! Join Date: Sep 2000 Location: St. Louis MI
Posts: 2,525
| Re: pump? Quote:
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__________________ - Jeremy 86 T-type - sold......probably was the quickest/fastest peg-leg car. ![]() Y2K Pontiac Firebird Formula M6 - Headers/ORY/Flowmaster Cat Back - FAST 78/78 K/N filter 13.0@109.25 w/2.0 60' on street tires 03 GMC Sierra RCSB 4x4 5.3 CAI - Spal Controlled LS1 EFANS - GMPP Exhaust. Exhaust Clip | |
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| | #50 (permalink) |
| Registered User Join Date: May 2003 Location: Toronto
Posts: 1,423
| info Don't hold back, say what you think I need to know. I appreciate finding out something as important as this. I bought my SMC I think in 2001? Cost of the new pump?? Does Steve from SMC not post here as well?? I currently run denatured alcohol, is the new pump not compatible with that?? It has worked well for me. My 25# boost gauge was pegged with zero knock on alky but then again I ran 21# boost with pump gas and no alky and zero knock also. Thanks alot, Ravi |
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| | #51 (permalink) |
| Growing my Mullet! Join Date: Sep 2000 Location: St. Louis MI
Posts: 2,525
| Ravi, The new pump has allowed me to go from a 93 octance chip to a full 108 race chip. I have drop form 12.7's to 12.3's and went from 107mph - 111mph. Flat out this pump flows alot more alky. I run 100% denatured in mine. The upgrade is $130ish - I think - call Steve to get an accurate quote. Jeremy
__________________ - Jeremy 86 T-type - sold......probably was the quickest/fastest peg-leg car. ![]() Y2K Pontiac Firebird Formula M6 - Headers/ORY/Flowmaster Cat Back - FAST 78/78 K/N filter 13.0@109.25 w/2.0 60' on street tires 03 GMC Sierra RCSB 4x4 5.3 CAI - Spal Controlled LS1 EFANS - GMPP Exhaust. Exhaust Clip |
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| | #53 (permalink) |
| Registered User Join Date: Jul 2003 Location: Tampa, Florida
Posts: 883
| FWIW, you can get extra flow by adding a nozzle. But the best way is figure how much consumption/pressure your using. And then see if adding volume makes your car faster. Typically adding pressure or another nozzle accomplishes this. Tho too much pressure inhibits spoolup and can reduce performance. The SMC pump typically at pump speed 10 should put out 75 PSI. This you can verify with a fuel pressure guage or the guage at the tank. If it doesnt, then the pump or controller are having issues. I'll leave this at that. |
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