ZtwentyATE

I live in California and all we have is 91 octane gas here. I know it is a limiting factor for nitrous. I was only planning on using a 75-100 shot for safety reasons. Can I use more? I don't want to use race gas because the juice is for the street.

W8N2SQZ

iTrader: (6)

I run a 100 TNT wet shot on 91 pump gas. I also take out 4 degree's of timing with a timing tuner. I will be trying a 150 shot on 91 with about 6 or 7 degrees of timing out when it gets a little cooler

Glenn

T/A Medic

iTrader: (1)

i ran 150 TNT wet kit, 91 oct. no retard (27 degrees) with TR6s to a 10.73

ZtwentyATE

Cool, I did not know our crappy Cali. gas can support such hits. Thanks---

W8N2SQZ

iTrader: (6)

TA Medic, how much MPH did you pick up with the 150 shot on 91??

Thanks,
Glenn

T/A Medic

iTrader: (1)

i went from 113-114 on the motor, All bolt ons / cam /4000 Stall / 3.73s ... to 127-128 with the 150 shot.

cam at that time was CompCam 224 /.581 / 112

Make sure ur not getting KR... and I think TNT recommends 100 Oct for their 150s just to warn u.

Also have a inline/intake pump. my buddy leaned out to 17.0 up top wiht the 150 NX wet kit because he couldnt get enough fuel with the stock pump.

Aidan

Ive been spraying a 250 (200 rwhp) on 91 octane for years...running 25 degrees of timing

LIL SS

iTrader: (9)

As long as your in at 12.2-1 to 12.7-1 A/F range I see no problem..

Black Sunshine/ 00SS

iTrader: (1)

Cut out enough timing, and you should be alright. Get it on the dyno, and retard timing until all KR is gone, and if your AF is good, you'll be good to go. You should be good up to 150?

B-MAN

Remind me never to move to California (91pump octane really s*#ks)

AZ Power & Sound

iTrader: (2)

im running a 02 LS6 engine with a G5X2 and a 150 shot wet, running 25 degrees of timing and only a little knock during the day, I sprayed yesterday when it was 108 degrees out with 2 people in the car and it still worked ok. Stock fuel system too running on AZs crap 91 octane