Racetronix
Well-Known Member
- Joined
- Oct 1, 2001
- Messages
- 1,590
This item should start to ship this Friday Nov 30th. Thanks!
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SignUp Now!Can this sender be upgraded to a double pumper, if I choose to do so later with your parts? I know both pumps will not fit internally. What would be the largest injector/turbo this pump could support at say 25 psi?
Let me clarify. Can the sender itself be converted to a double pumper?
Racetronix said:We may offer a DIY kit in the future w/o a sender. Perhaps in the spring.
What might this kit include?
Is this formula for E85 or gas? Thanks, Scott
Q2. How much HP will this pump support?
A2. Multiply your HP by 0.42 which will give you the required fuel in LPH with a 20% safety margin. You must consider the flow at your maximum boost pressure. For example, if you base fuel pressure is 43.5PSI and your your regulator increases 1LB of fuel pressure for every 1LB of boost and you run 20PSI of boost your maximum fuel pressure would be 63.5PSI. Using the flow data above, confirm that this system is able to provide the required flow at your maximum fuel pressure and voltage. This calculation does not factor restrictions in the fuel lines. Since the condition of each system tends to vary it is best to run a return flow test at max fuel pressure once the system is installed to determine if upgrading the fuel lines is required. (i.e. At a base pressure of 43.5PSI + 30LBS boost (73.5PSI fuel pressure) this pump will support apx. 900FWHP @ 13.5VDC.)
That's what I thought. Is it as simple as adding 30% t the final # to come up with an E85 #?