Nitrous experts please.
Thread Starter
Burning Brakes
Joined: Jun 2002
Posts: 908
Likes: 0
From: Waipahu Hawaii
Nitrous experts please.
Ok, I have a Walbro GSM307 in-tank
255lph Fuel pump, my fuel presure is at 49lbs and I'm planning on running a dry 100 to 125 shot, and will back off the timing when I plan on running her.
Does it sound like I should be alright now?
255lph Fuel pump, my fuel presure is at 49lbs and I'm planning on running a dry 100 to 125 shot, and will back off the timing when I plan on running her.
Does it sound like I should be alright now?
Le Mans Master
Joined: Oct 1999
Posts: 9,713
Likes: 3
From: Sachse Texas
Cruise-In I Veteran
Cruise-In II Veteran
Re: Nitrous experts please. (Hawaiian Punch)
Depends on what power you make off the bottle. That pump should support up to about 550 rwhp without an issue.
Pro
Joined: Jan 2004
Posts: 631
Likes: 3
From: Virginia Beach VA
Re: Nitrous experts please. (Hawaiian Punch)
Fuel Pump sounds fine, but your injectors should be at least 30lbs, maybe 42 for good measure. I'd consider going with a wet system and forget about retarding timing, thats what I run on my ZR1.
Jason
'91ZR1
Jason
'91ZR1
Pro
Joined: Mar 2002
Posts: 587
Likes: 0
Re: Nitrous experts please. (Hawaiian Punch)
With only a 100 shot, your car's computer should be able to adjust for timing without an aftermarket ignition & retarded timing. I'm running a 100 shot wet system with factory fuel pump and injectors and plugs. My system can be adjusted from 75 shot up to 300! My motor wasn't built for laughing gas, so I can safely run 100 shot wet. (Jets are for 100 shot, so I'm really only getting probably 80) Don't forget precautions... Rev limiter & Wide Open Throttle Switch. Just my 2 cents....
