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Thread: another nitrous question

  1. #1
    Join Date
    Jul 2007
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    eastern shore of virginia
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    another nitrous question

    so I've decided to go with a 5.3 because of price and mileage. and run a nitrous kit. so what kind of fuel issue's will i run into running a 150 shot?
    2008 Trailblazer SS LS2, K&N CAI, flowmaster 40 series, hp tuned
    2004 Trailblazer 4.2, K&N CAI, hp tuned
    2002 Camaro Z28 5.7 ls1, lid, slp loudmouth, bbk longtube headers, ory, hp tuned, tr224 cam, ported 243 heads, moser 12 bolt w/ 3.73's and full spool, and a 100 shot just in case. 463whp, 458 wtq 11.32@ 120 1.52 60' on motor no spray times yet

  2. #2
    Join Date
    Feb 2007
    Location
    Fort Worth
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    Are you going to use the same mods as that were on your other motor? If everything is going to be pretty much the same, just make sure to get a decent Nitrous kit. It should come supplied with all of the necessary components. Are your doing a two-stage kit? Or are you going to dump all 150 at one time? Also, are those heads you just bought specified for FI? If so, go back to the stock heads or sell them and get some higher breathing heads...

    2000 ECSB 6.0L
    TORQUER V2 CAM ● COMP 918's ● 7.4 HARDENED PUSHRODS ● K&N SERIES 77 CAI ● 80mm BBK ●PACESETTER LT HEADERS AND 3'' ORY ● SUPER 40 FLOW ● 3000 STALL ● 4.10s ● BUILT 80e ● VORTEC PERFORMANCE TUNE ● MSD 8.5mm PLUG WIRES● ELEC. CUTOUT ● UD & ALT PULLEYS ● FLEX-A-LITE E-FANS ● 22" CENTERLINE STINGRAY III's ● LUND FIBERGLASS TONNEAU ● 2" LEVELING SHACKLES ● 12K HID LOWS & FOGS ● LEDs ● DEBADGED ● WHITE-FACED ESCALADE GAUGES ● KICKER 450.1 ● 2-CVR 10's ● DS60's ● K693's

  3. #3
    Join Date
    Jul 2007
    Location
    eastern shore of virginia
    Posts
    446
    i would be going back to stock heads, possibly with my head studs. i will keep my cam, and headers, and springs and pushrods of course. probably just a single stage, if 150 is too much I'll drop it back to whatever is safe, maybe a 100 or 125. if everything goes well selling my supercharger, I'll be getting hp tuners too. so i can tune it well.
    2008 Trailblazer SS LS2, K&N CAI, flowmaster 40 series, hp tuned
    2004 Trailblazer 4.2, K&N CAI, hp tuned
    2002 Camaro Z28 5.7 ls1, lid, slp loudmouth, bbk longtube headers, ory, hp tuned, tr224 cam, ported 243 heads, moser 12 bolt w/ 3.73's and full spool, and a 100 shot just in case. 463whp, 458 wtq 11.32@ 120 1.52 60' on motor no spray times yet

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