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02-21-2018, 04:33 PM
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#1 |
  Drives: 2011 convertible 2ss/rs Join Date: Sep 2015
Location: Houston
Posts: 971
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Meth spray pre blower pros and cons?
Pros and cons on spraying meth at the tb on the 2300 jackshaft maggies
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02-21-2018, 06:38 PM
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#2 |
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Angewendet Ingenieur
Drives: 14 Camaro ZL1 Join Date: Apr 2015
Location: USA
Posts: 401
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Cheaper than race gas
Lowers intake temperatures Can be boost activated Regulated by nozzle sizes Easily hidden Highly corrosive Have to replace or rebuild pump every couple of years Eats supercharger bearings if not properly atomized before TB Don’t forget and let The tank run dry! 
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 ————LQ9, Iron Block, Forged internals, 408CI, Jannetty custom cam, TS short block, Whipple, Hardened Jackshaft, PRC 260, 2X3 Dynatech Full Competition, HF Cats, CAI, NW 103, Chee, ID 1300, COPO Breather, MSD, Fore Dual Pump, ultratorque, E85, dual Meth, True Trac, 3:45, 1500hp axle-shafts, DSS CF, BMR, custom Pearl/Candy paint by Jaidah. |
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02-21-2018, 10:58 PM
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#3 | |
  
Drives: 2010 Camaro (M6) 1000+ HP SBE Join Date: Jun 2011
Location: Houston
Posts: 1,391
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Quote:
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F-1X, Cog Drive, ATI Super Pulley/Sprag ~ 19 psi
Blower Cam Brodix BP BR 3 Heads Kooks LT Headers and full 3" exhaust Fore Triple Pump Fuel System with ID 1700X Injectors - E85 conversion DSS 9” Conversion (1400 hp axles, driveshaft, pumpkin) & Strange 3.70 gears McLeod RXT Twin HD Clutch & Upgraded Slave RPM Level VII TR6060 BMR Drag Suspension Package w/Strange shocks Carlyle 15" and M/T ET Street R radials 10.1 @ 143 mph 1/4 mile |
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02-21-2018, 11:06 PM
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#4 |
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Drives: 2011 convertible 2ss/rs Join Date: Sep 2015
Location: Houston
Posts: 971
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Dropped the car off today for retune, since i added dual pass hc with fans and 2.9 sc pulley seeing 20 psi now with iat temp 147f bsck to back , was pump only but added flex sensor for e85 and 93. I bet he probably can work around that iat for e85 as long as there is no knock when keep adding timing? Looking for 800to 875 whp, on my 408 stroker setup
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02-21-2018, 11:26 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: 8,709
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Yep, that is how we did mine — raised the temp where timing is pulled since I only race with e85 — taking advantage of the cooling factor since it does not show in iat2.
BTW, post blower spray of meth is better for an SC. The LSA lid upgrade from prometh is an example... https://prometh.com/collections/nozz...nt=32568697678 -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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02-21-2018, 11:33 PM
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#6 |
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Drives: 2011 convertible 2ss/rs Join Date: Sep 2015
Location: Houston
Posts: 971
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I think he will bypass especially when usimg e85 im just exploring options thats all but i thought our cars dont start pulling timing til 150 plus iat
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02-21-2018, 11:42 PM
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#7 |
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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: 8,709
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All in the tune when it starts to pull. I believe the ZL1 SC tune starts pulling at 140. Your tuner decides what best/safe. Can’t wait to see what yours does. Mine is a ‘safe’ tune...
-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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