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December 30th, 2007, 12:03 AM
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#1 |
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Regular
1993 Mustang LX Vert
Join Date: Nov 2006
Location: South Carolina
Posts: 437
 iTrader: 0 reviews
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Fuel Rails
I just finished building a 306 with DSS -13cc pistons, (8.98:1 CR) TF 58cc heads, TF 1.6 roller rockers Anderson HiRev valve springs and I'm planning on running 24# injectors with a Accufab AFPR, do I need to upgrade the stock fuel rails and fuel pump? I will be installing 70mm throttle body along with a 80mm MAF
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December 30th, 2007, 12:10 AM
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#2 |
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Enthusiast
Join Date: Nov 2006
Posts: 559
iTrader: 0 reviews
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the rails are fine to support your engine easily, the pump is alway s a good idea for the future and if it has some miles on it as well
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December 30th, 2007, 12:13 AM
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#3 |
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Regular
Join Date: Nov 2007
Location: Murfreesboro, TN
Posts: 294
iTrader: 0 reviews
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Stock pump, highly recommende. Stock rails should be good for around 500hp... should also do adjustable fuel pressure regulator...
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December 30th, 2007, 12:17 AM
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#4 |
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I Post Entirely Way Too Much
1988 lx
9.68@142
Join Date: Nov 2007
Location: goldsboro NC
Posts: 5,596
iTrader: 0 reviews
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if u have to upgrade to a 351 or a dart block thats when you need to upgrade your rails.
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December 30th, 2007, 12:20 AM
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#5 |
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Regular
1993 Mustang LX Vert
Join Date: Nov 2006
Location: South Carolina
Posts: 437
iTrader: 0 reviews
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Yeah I plan on running a Accufab AFPR. What size fuel pump do you reccomend, and also inline type or intenal fuel tank type?
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December 30th, 2007, 12:36 AM
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#6 |
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I Post Entirely Way Too Much
1988 lx
9.68@142
Join Date: Nov 2007
Location: goldsboro NC
Posts: 5,596
iTrader: 0 reviews
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in tank.. 255 lph walbro
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December 30th, 2007, 01:14 AM
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#7 | |
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I Post Entirely Way Too Much
1987 ford mustang gt
well see when shes done
Join Date: May 2007
Location: mascot, tn
Posts: 5,006
iTrader: 0 reviews
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why is the c/r so low?
__________________
347, torn apart again. vic jrs, jay allen, super victor, soon to be on there way.
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December 30th, 2007, 01:28 AM
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#8 | |
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I Post Entirely Way Too Much
1988 lx
9.68@142
Join Date: Nov 2007
Location: goldsboro NC
Posts: 5,596
iTrader: 0 reviews
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December 30th, 2007, 01:36 AM
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#9 | |
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I Post Entirely Way Too Much
1987 ford mustang gt
well see when shes done
Join Date: May 2007
Location: mascot, tn
Posts: 5,006
iTrader: 0 reviews
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its a stock block stroker im sure he is already making some good power if he adds too much boost he gets to kiss that block bye bye
__________________
347, torn apart again. vic jrs, jay allen, super victor, soon to be on there way.
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December 30th, 2007, 01:50 AM
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#10 |
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Enthusiast
1987 Mustang GT
Join Date: Apr 2007
Location: IL
Posts: 685
iTrader: 0 reviews
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yeah i would go with a 255 lph in tank pump. That compression ratio would be good for throwing some boost at it other than that it is kinda low
__________________
 87 GT, typhoon upper and lower,70mm tb, 90mm maf, bbk shorties, bbk x-pipe, flowmaster cat back, 3:73 gear, pro 5.0 shifter, novi blower,afm power pipe, load IO, Trick Flow heads, Anderson B-31 cam, Anderson PMS, 42 lb injectors, t-rex fuel pump.
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December 30th, 2007, 02:00 AM
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#11 | |
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Regular
Join Date: Feb 2007
Posts: 248
iTrader: 0 reviews
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 shurb - if I were you,I would replace the in-tank pump with a higher-flow replacement(only because stock units are proven un-reliable in my experiances). Your rails are fine for what you have.
__________________
69 convertible: 302/ DART heads/Z303 cam/Vic Jr./ 650 DP Tremec w/ 4:10s 86 hatch: 302/ Edel Al. heads/ F303 cam/ twin Garret T3 turbos 10 psi intercooled 52# injectors MegaSquirt II EMS http://www.youtube.com/watch?v=_urWMgS_IRQ |
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December 30th, 2007, 02:14 AM
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#12 | ||
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I Post Entirely Way Too Much
1987 ford mustang gt
well see when shes done
Join Date: May 2007
Location: mascot, tn
Posts: 5,006
iTrader: 0 reviews
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 in thre morning and i have no clue as to where i came up with a stroker!!Some blocks will last 2 seconds and some wil last 4 years making over 500hp its still a stock block and if i built something that was gonna be making over 500hp i would buy an aftermarket block.And i was not referring directly to boost,just power in general
__________________
347, torn apart again. vic jrs, jay allen, super victor, soon to be on there way.
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December 30th, 2007, 02:31 AM
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#13 | |
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The Razor's Edge
Join Date: Sep 2007
Location: roanoke va
Posts: 4,474
iTrader: 0 reviews
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hey keep us updated on the DSS....i've heard bad things about them on here
__________________
founder of the FTN Club
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December 30th, 2007, 02:32 AM
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#14 | |
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The Razor's Edge
Join Date: Sep 2007
Location: roanoke va
Posts: 4,474
iTrader: 0 reviews
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and get rid of the stock fuel pump...you wont be sorry and its cheap
__________________
founder of the FTN Club
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December 30th, 2007, 10:32 AM
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#15 |
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Regular
1993 Mustang LX Vert
Join Date: Nov 2006
Location: South Carolina
Posts: 437
iTrader: 0 reviews
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I kept the CR low to add a supercharger, hopefully in the near future, any ideas?
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December 30th, 2007, 04:24 PM
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#16 |
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Regular
Join Date: Nov 2007
Location: Murfreesboro, TN
Posts: 294
iTrader: 0 reviews
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Boost, boost, boost, boost...
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