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Fuel Questions

  • Thread starter Thread starter TeufelGt
  • Start date Start date May 5, 2011

TeufelGt

Member
Aug 26, 2009
164
4
19
San Antonio, Tx
May 5, 2011
#1
  • May 5, 2011
  • #1
All you fuel system savvy guys i needs some information.

Ok so heres the deal i'm moving ahead with my build. Got a Tork tech blower installed already for the last year...Stepping up (or down i should say) to a 2.75 pulley. The blocked is being filled with forged manley goods. Cams are Stage 2.5 CMS...and heads are going to be ported.

So heres the question. I have an 03-04 cobra tank and dual pumps being installed. The injectors I have are the 42 pounders that come with the Tork Tech kit...Car made 409 and i'm going to up the boost with this built bottom. Do i need to step up to 60 lb injectors and if soooo do they fit stock fuel rails?

Ok guys lay it on me...(No homo)
 

joel3431

New Member
May 5, 2011
11
0
0
May 5, 2011
#2
  • May 5, 2011
  • #2
I would not run stock rails on anything over 400 at the wheels, even if u can get by with them its not a got idea, also a good regulator, as for injectors i had 42lb and lost fuel at 450rwhp but some say they have got more, i have 60lb now and have been up to 672rwhp on race gas at 18lbs of boost, hope my trial and error helps.
 
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