Fuel injector size?

WAR-PARTY · February 15th, 2007, 12:38 PM

OK wizards of horsepower riddle me this. By the blueprints the motor that I have built should make 800hp, blown and giggle gassed (and that is the high end HP estimate). So I go to buy injectors to support the Motor All the vendors adds say this poundage to support this much HP. Now I do the math and my out come does not support the vendor’s claims. And you can bet I’m not willing to experiment on a 12K$ motor. Any thoughts? and if it helps it will run from a return system with 5/8 fuel rails
W.P.

SALIV8 · February 19th, 2007, 06:47 PM

83 lbs for that hp will be perfect

1slo5.0 · February 19th, 2007, 07:12 PM

What are the specifics of the engine?

sleepinggt · February 19th, 2007, 07:29 PM

will the giggle juice be wet delivery or dry...effects size of injectors needed and it's better to err with a larger injector than get one too small

SALIV8 · February 19th, 2007, 09:50 PM

The next injector size is like 150lbs. Its just too hard to tune reliably. I would recommend going smaller, with a better tune.

February 15th, 2007, 12:38 PM	#1
WAR-PARTY Hardcore Enthusiast 2001 YUGO GT Join Date: Aug 2006 Location: GOAT LOCKER PENSACOLA FL Posts: 1,700 Blog Entries: 1 iTrader: 0 reviews	Fuel injector size? OK wizards of horsepower riddle me this. By the blueprints the motor that I have built should make 800hp, blown and giggle gassed (and that is the high end HP estimate). So I go to buy injectors to support the Motor All the vendors adds say this poundage to support this much HP. Now I do the math and my out come does not support the vendor’s claims. And you can bet I’m not willing to experiment on a 12K$ motor. Any thoughts? and if it helps it will run from a return system with 5/8 fuel rails W.P. __________________ How I met my wife! Our first date...

February 19th, 2007, 07:12 PM	#3
1slo5.0 MM Ninjas! 1990 Mustang LX 9.36@143 mph Join Date: Jan 2006 Location: North Fond du Lac, Wisconsin Posts: 11,375 iTrader: 1 reviews	What are the specifics of the engine? __________________ My daily driver has 16 cylinders and 4400hp @ 1000 rpm.... ***1988 Mustang GT - Stock....almost

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February 19th, 2007, 06:47 PM	#2
SALIV8 all motor 92 coupe 9.94@136.40 Join Date: Dec 2006 Location: Chicago Posts: 576 iTrader: 0 reviews	83 lbs for that hp will be perfect

February 19th, 2007, 07:29 PM	#4
sleepinggt Regular Join Date: Dec 2006 Posts: 95 iTrader: 0 reviews	will the giggle juice be wet delivery or dry...effects size of injectors needed and it's better to err with a larger injector than get one too small

February 19th, 2007, 09:50 PM	#5
SALIV8 all motor 92 coupe 9.94@136.40 Join Date: Dec 2006 Location: Chicago Posts: 576 iTrader: 0 reviews	The next injector size is like 150lbs. Its just too hard to tune reliably. I would recommend going smaller, with a better tune.

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