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Re: Fuel pump for NOS [Re: Leon441] #1537363 11/20/13 07:44 PM 11/20/13 07:44 PM
Joined: Apr 2009 Posts: 3,433 Toronto M mshred master
mshred master M Joined: Apr 2009 Posts: 3,433 Toronto	I have used a holley black copy cat pump with -10 to the pump, -8 to the regs (2 holley 12-803's, one for motor one for nitrous), -6 to the carb bowls and fuel noid...I ran a 125 and 150 shot, with 5.5psi fuel pressure flowing through a 73 holley jet, and I had no fuel pressure issues at all going down track. That said, I am thinking of upgrading my pump over the winter to have the extra insurance on spray...maybe even a separate fuel cell if im really feeling the addiction lol

Re: Fuel pump for NOS [Re: Biginchmopar] #1537364 11/20/13 07:44 PM 11/20/13 07:44 PM
Joined: Nov 2010 Posts: 1,397 Carson City, Nevada Biginchmopar pro stock
Biginchmopar pro stock Joined: Nov 2010 Posts: 1,397 Carson City, Nevada	Ignition: 7930903-maa-685_w_ml.jpg (62 downloads)

Re: Fuel pump for NOS [Re: Biginchmopar] #1537365 11/20/13 08:22 PM 11/20/13 08:22 PM
Joined: Jun 2006 Posts: 5,183 CT GTX MATT master
GTX MATT master Joined: Jun 2006 Posts: 5,183 CT	Jeff are you going to run both the giggle juice and your meth injection? Now I need to pin those needles, got to feel that heat Hear my motor screamin while I'm tearin up the street

Re: Fuel pump for NOS [Re: Leon441] #1537366 11/20/13 08:24 PM 11/20/13 08:24 PM
Joined: Jan 2003 Posts: 24,562 Brookeville, Md Mr.Yuck OP Not enough dumb comments...yet
Mr.Yuck OP Not enough dumb comments...yet Joined: Jan 2003 Posts: 24,562 Brookeville, Md	Thanks Leon... You really could use more pump. Sense we do not know how much power the car has on motor or how hard it hooks it's hard to say how much pump you really need. not hooking well right now 1.60-1.70 will be adding cal-tracs or SS springs. I'm hoping for 1.55's w/o the N2O How much your car can MPH now in the 1/8 or 1/4 would give us some idea what kind of HP you really have. Car runs 7.30's in the 1/8 and 11.40's (thru the mufflers) @ 119.8 in the 1/4 It has a fuel cell w/ a sump if that matters.

Re: Fuel pump for NOS [Re: GTX MATT] #1537367 11/20/13 08:26 PM 11/20/13 08:26 PM
Joined: Jan 2003 Posts: 24,562 Brookeville, Md Mr.Yuck OP Not enough dumb comments...yet
Mr.Yuck OP Not enough dumb comments...yet Joined: Jan 2003 Posts: 24,562 Brookeville, Md	Quote: Jeff are you going to run both the giggle juice and your meth injection? yes unless I hear it's not a good idea. and it's meth/water, (washer fluid) not straight meth

Re: Fuel pump for NOS [Re: Mr.Yuck] #1537368 11/20/13 09:04 PM 11/20/13 09:04 PM
Joined: Jun 2006 Posts: 5,183 CT GTX MATT master
GTX MATT master Joined: Jun 2006 Posts: 5,183 CT	Quote: Quote: Jeff are you going to run both the giggle juice and your meth injection? yes unless I hear it's not a good idea. and it's meth/water, (washer fluid) not straight meth Not stating this from my own experience as I've never played with nitrous, just what I've read/heard, but it should allow you to not have to pull as much timing (if any), but I'd be careful and retard it plenty to be safe. I just thought I'd mention it since it may be something of importance to someone helping you out with the fuel system. Make sure you buy the cheap washer fluid that doesn't have the other junk mixed in. IMO you'd be safer with a true 50/50 mix of meth and water though. Now I need to pin those needles, got to feel that heat Hear my motor screamin while I'm tearin up the street

Re: Fuel pump for NOS [Re: GTX MATT] #1537369 11/20/13 09:42 PM 11/20/13 09:42 PM
Joined: Jan 2003 Posts: 24,562 Brookeville, Md Mr.Yuck OP Not enough dumb comments...yet
Mr.Yuck OP Not enough dumb comments...yet Joined: Jan 2003 Posts: 24,562 Brookeville, Md	Quote: Quote: Quote: Jeff are you going to run both the giggle juice and your meth injection? yes unless I hear it's not a good idea. and it's meth/water, (washer fluid) not straight meth Not stating this from my own experience as I've never played with nitrous, just what I've read/heard, but it should allow you to not have to pull as much timing (if any), but I'd be careful and retard it plenty to be safe. I just thought I'd mention it since it may be something of importance to someone helping you out with the fuel system. Make sure you buy the cheap washer fluid that doesn't have the other junk mixed in. IMO you'd be safer with a true 50/50 mix of meth and water though. only the cheap stuff, I'll probably back the timing down to 32-34 to start with.

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