Z28FirefighterI1

iTrader: (16)

I'm getting my car dyno tuned next weekend and I need to know what to prep for. This is going to be the first time spraying the motor, I have 2 stages a 125 maf and 180 DP the motor is about 11.5 to 1 maybe 12 to 1. I was thinking of putting a NGK tr7 or 8 in the motor, I have a timing tuner for the DP kit. Can I spray a 300 shot on pump gas with the right timing and plugs?

Z28FirefighterI1

iTrader: (16)

And what should I gap the plugs at?

brad8266

iTrader: (23)

Id gap em at like .030-.032, you better have at least a 7 heat range plug but I would run an even colder one. Better pull a lot of timing too, try like 14 degrees of total spark advance to start with. I would not be running it pump gas either, i would use a standalone cell with 110 in it.

Z28FirefighterI1

iTrader: (16)

Well the problem with that is the NX NXL kit pulls fuel right from the fuel rail so I can't do a standalone on my DP kit. I was thinking of having the motor tuned for the 125 shot and letting the timing tuner pull the extra timing for the DP.

ChevPower

iTrader: (8)

I run a 300 shot and wouldnt run it any other way

93 octain in the main tank
118 in the standalone
#9 plugs gaped at .028
19.5* of timming

Z28FirefighterI1

iTrader: (16)

Morning Bump

BLNLS1/RX7

iTrader: (2)

Anything over a 200 shot is going to require a stand alone fuel cell for the nitrous hit.

ls1CANTU

iTrader: (9)

My Set Up Is Close To Yours And I'm Running A 200 Shot With Tr8's And 19.5 Timing And Running 9.97 @134 Mph And Total Weight Of My Car With Me In It Is 3865 Lbs. I RUN VP 109 octain and when i hit my fogger i'll run 116 on fuel cell but have not used the fogger yet

Noyzee

iTrader: (37)

pump gas with 7's and no standalone. good luck. it might live on the dyno or maybe an 1/8 mile, butgood luck running the1/4.

id say if you runall from your tank run 110 run atleast an 8,andpull some timmingfor sure.

Z284U2TRY

iTrader: (5)

Guys how to the 8's run on the street N/a?

SiL3NtXWS6

iTrader: (17)

i run 8s on the street and it's just fine. I did not notice a difference from a 6 to an 8 driving wise, but i found idle quality better with a 6.

ls1CANTU

iTrader: (9)

mine idles and runs good with the tr8's

Hi Volume

iTrader: (3)

O.T. like crazy here but,,,

uh, the link of your car at idle in your sig is NASTY! How big is that cam and what does it idle at? 500RPM? haha its BADASS man!

SiL3NtXWS6

iTrader: (17)

26x/26x in a 408. That's like a 1300rpm idle, open cutouts

Thanks for the compliment

Z28FirefighterI1

iTrader: (16)

Well looks like I'm going to be getting a stand alone fuel system. I'll just have to ditch the NXL kit and run the MAF kit as a two stage. Whatever it takes to get r done.

Z284U2TRY

iTrader: (5)

Looks like I get to change my plugs again this weekend.