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November 23rd, 2008, 03:24 AM
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#1 |
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Newbie
95 Mustang GTS
Join Date: Jul 2008
Location: rochelle, il
Posts: 15
 iTrader: 0 reviews
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fuel how much is too much?
hi i have a 5.0 that im going to swap to a 351 and probably down the line stroke it to 408. stock injectors are 19lbs right? if i am running n/a how high should i go? i was alreadly planning on replacing stok pump for 255lph just in case i go up to more aggressive mods. i was looking around at what other guys are running and i was thinking 36 or 42 lb injectors but i dont want to get them and realize when i put them in that im working them too hard.
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November 23rd, 2008, 05:37 AM
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#2 |
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MM Fanatic
1990 LX hatch
Join Date: Aug 2006
Location: Hobart Indiana
Posts: 4,391
iTrader: 0 reviews
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I'd start out with 30# then head for the dyno
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 Bolt-on Abraham Lincoln Log motor. With extra wiring. |
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November 23rd, 2008, 09:33 AM
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#3 |
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Banned
Join Date: Aug 2005
Location: shimmy shack takeout
Posts: 1,084
iTrader: 0 reviews
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if this 351 is in stock form with say a mild cam 24's will work nice with a 70mm t/b and a 76+mm maf
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EVERYONE IS ENTITLED TO MY OPINION:cool: 6'ers are for kids 1965 chevelle SS 421 sbc 6 speed, 3.90 gears,alum d-shaft, brodix heads,roller cam,925 AED carb...grocery getter*[COLOR="Red"]RIP[/COLOR]* |
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November 23rd, 2008, 10:16 AM
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#4 |
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Hardcore Enthusiast
Join Date: Feb 2007
Location: New jersey
Posts: 1,559
iTrader: 0 reviews
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you should base your decision on horsepower goal. 42s are good for a little over 500hp.
definitely install the 255lph fuel pump.you should install an adjustable FPR too
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Heres a real funny video youtube.com/watch?v=ojB7KkaR03I VTEC stands for Very Torqueless Economy Car Honda stands for Hold On Not Done Accelerating 1991 LX 5.0 H/B(T-70 turbo coming soon) |
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November 23rd, 2008, 03:47 PM
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#5 |
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Hardcore Enthusiast
1994 GT
Join Date: Nov 2007
Location: lake worth, Florida
Posts: 1,002
iTrader: 0 reviews
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u definitely need a bigger pump and a regulator but dont buy injectors that are jus right..get some that are gonna leave you some room to grow
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Cohagan Engineering, Inc. |
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November 23rd, 2008, 04:40 PM
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#6 |
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Banned
Join Date: Aug 2005
Location: shimmy shack takeout
Posts: 1,084
iTrader: 0 reviews
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shit I would just use a carb if the stoker is just around the corner
__________________
EVERYONE IS ENTITLED TO MY OPINION:cool: 6'ers are for kids 1965 chevelle SS 421 sbc 6 speed, 3.90 gears,alum d-shaft, brodix heads,roller cam,925 AED carb...grocery getter*[COLOR="Red"]RIP[/COLOR]* |
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