Do I need Bigger Fuel Pump? - SRT Forums

DDC2013SRT · 01-20-2013, 10:42 PM

Do I need a bigger fuel pump with 650cc injectors? still on a stock turbo. Want a little more horsepower out of this mut.

bratz_729 · 01-20-2013, 10:52 PM

What type of fuel are you running?

SCH-S950C using AutoGuide.C

jneon2003 · 01-20-2013, 11:48 PM

from what ive seen on here id think youd be fine but im not sure.im planning on buying either 650cc or 750cc injectors and was thinking of buying wally 255 or even a aeromotive 340.im trying to max out the turbo

ggferris · 01-21-2013, 12:30 AM

Wally 255 and a rewire

Orangeblastn-byu · 01-21-2013, 04:35 AM

Stock pump is fine.rewire isn't even fully nessasary but isn't a bad idea.I used to run my 825's w/stock pump no rewire,it can be done.if you got the coin a 255 is a nice Lil upgrade especially if you plan on more modding

DDC2013SRT · 01-21-2013, 10:42 AM

Im running 91 octane for now I don't fully get the e85 tune I hear its a lot better though. I'll probably just install them and install the 255 and rewire another day then. What is the e85 tune.

DDC2013SRT · 01-21-2013, 10:57 AM

Quote: Originally Posted by jneon2003

from what ive seen on here id think youd be fine but im not sure.im planning on buying either 650cc or 750cc injectors and was thinking of buying wally 255 or even a aeromotive 340.im trying to max out the turbo

Yeah that's what im trying to do to. Ive seen some stock turbos run 12 sec on the track would love to do that before upgrading.

Orangeblastn-byu · 01-21-2013, 11:02 AM

Wally 255 and a minimum of 750's will be needed to full max out the stocker setup.get a wideband if you don't already have one,best bet before any more fuel boost mods

ggferris · 01-22-2013, 03:52 PM

Bbdnd

**underSRTarmor** · 01-22-2013, 04:28 PM

650 are plenty enough for stock turbo on pump gas and race gas.

Get a 255

3 bar sensors and a rescale.

Sent from

01-20-2013, 10:42 PM	#1 (permalink)
DDC2013SRT SRTforums Member Join Date: Dec 2012 Member Number: 91720 Location: Westminster Posts: 16	Do I need Bigger Fuel Pump? Do I need a bigger fuel pump with 650cc injectors? still on a stock turbo. Want a little more horsepower out of this mut.

01-20-2013, 10:52 PM	#2 (permalink)
bratz_729 SRTforums Member Join Date: Oct 2009 Member Number: 75591 Location: unionville,mo Posts: 798	Re: Do I need Bigger Fuel Pump? What type of fuel are you running? SCH-S950C using AutoGuide.C __________________ Built Engine: Eagle/ Arias 8.75:1, Dcr strapped, Ported head w/ Crane 18's and Fidanza Gears. Turbo/Fuel: PTE 6262, DCR dual 044s, -8/-6 line Mindmelt 101 tuning Build Thread: http://www.srtforums.com/forums/f451...-build-617761/

01-21-2013, 12:30 AM	#4 (permalink)
ggferris SRTforums Member Join Date: Dec 2009 Member Number: 76676 Location: lejeune/so cal Posts: 2,970	Do I need Bigger Fuel Pump? Wally 255 and a rewire

01-21-2013, 04:35 AM	#5 (permalink)
Orangeblastn-byu SRTforums Member Join Date: Sep 2012 Member Number: 90636 Location: Nor cali Posts: 160	Stock pump is fine.rewire isn't even fully nessasary but isn't a bad idea.I used to run my 825's w/stock pump no rewire,it can be done.if you got the coin a 255 is a nice Lil upgrade especially if you plan on more modding Last edited by Orangeblastn-byu; 01-21-2013 at 04:38 AM.

01-22-2013, 03:52 PM	#9 (permalink)
ggferris SRTforums Member Join Date: Dec 2009 Member Number: 76676 Location: lejeune/so cal Posts: 2,970	Dw 750 cc Bbdnd Last edited by ggferris; 01-22-2013 at 05:29 PM.

01-20-2013, 11:48 PM	#3 (permalink)
jneon2003 SRTforums Member Join Date: Jul 2012 Member Number: 89775 Location: springfield Posts: 113	from what ive seen on here id think youd be fine but im not sure.im planning on buying either 650cc or 750cc injectors and was thinking of buying wally 255 or even a aeromotive 340.im trying to max out the turbo

01-21-2013, 10:42 AM	#6 (permalink)
DDC2013SRT SRTforums Member Join Date: Dec 2012 Member Number: 91720 Location: Westminster Posts: 16	Im running 91 octane for now I don't fully get the e85 tune I hear its a lot better though. I'll probably just install them and install the 255 and rewire another day then. What is the e85 tune.

01-21-2013, 10:57 AM	#7 (permalink)
DDC2013SRT SRTforums Member Join Date: Dec 2012 Member Number: 91720 Location: Westminster Posts: 16	Quote: Originally Posted by jneon2003 from what ive seen on here id think youd be fine but im not sure.im planning on buying either 650cc or 750cc injectors and was thinking of buying wally 255 or even a aeromotive 340.im trying to max out the turbo Yeah that's what im trying to do to. Ive seen some stock turbos run 12 sec on the track would love to do that before upgrading.

01-21-2013, 11:02 AM	#8 (permalink)
Orangeblastn-byu SRTforums Member Join Date: Sep 2012 Member Number: 90636 Location: Nor cali Posts: 160	Wally 255 and a minimum of 750's will be needed to full max out the stocker setup.get a wideband if you don't already have one,best bet before any more fuel boost mods

01-22-2013, 04:28 PM	#10 (permalink)
underSRTarmor Premium Member (Lifetime) SRT of the Month Join Date: Aug 2005 Member Number: 32888 Location: N. La/ E. Tx Posts: 7,694	Do I need Bigger Fuel Pump? 650 are plenty enough for stock turbo on pump gas and race gas. Get a 255 3 bar sensors and a rescale. Sent from __________________ • MyBuild Thread • Duster360 Track Times List • PTE 5831 info • MAP Sensor info TUNED by DUSTER360 PTE 5831 11.19 @125.65 1.64 60ft 27 psi ^^^all clickable

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