My performance shop is recommending I ditch the Walbros that came with my FR750 kit and reinstall the stockers with a dual BAP. I'd like to hear some opinions from you guys on this.
Much thanks.
Much thanks.
My performance shop is recommending I ditch the Walbros that came with my FR750 kit and reinstall the stockers with a dual BAP. I'd like to hear some opinions from you guys on this.
Much thanks.
They didn't say much. Just that people had had some pinging issues w/ the Walbros. But, if there is no real benefit to switching back, I won't bother. This is the FRPP 750 kit btw. Just don't want to grenade the motor because the 'upgraded' pumps are inherently shitty.
This topic is so important to us on the edge 700h.p. guys yet there are no clear answers. Most of us have no idea if we are safe running pumps or BAP with the limited returnless system. :??:
LOL, it is simple math folks. The OP was asking if the 255lph Walbros are any better than the stock pumps which are 240lph I believe. They are close enough that it makes almost no difference.
What is not clear? Stock pumps no BAP is good to 650-700rwhp depending on injectors/tune setup. Stock pumps with a 17.5V BAP is good to 800+ again depending. After 800, you really should invest in a proper return system anyway so what does it matter.
LOL, it is simple math folks. The OP was asking if the 255lph Walbros are any better than the stock pumps which are 240lph I believe. They are close enough that it makes almost no difference.
I have dozens of dyno graph's/logs showing stock fuel pumps with a 17.5v BAP in the 750-800+RWHP range.
What is not clear? Stock pumps no BAP is good to 650-700rwhp depending on injectors/tune setup. Stock pumps with a 17.5V BAP is good to 800+ again depending. After 800, you really should invest in a proper return system anyway so what does it matter.
LOL, it is simple math folks. The OP was asking if the 255lph Walbros are any better than the stock pumps which are 240lph I believe. They are close enough that it makes almost no difference.
I have dozens of dyno graph's/logs showing stock fuel pumps with a 17.5v BAP in the 750-800+RWHP range.
What issues have you guys had with the BAP?
With respect, I'm sure you will agree that "depending on injectors/tune" and "good to 800+ again depending" doesn't exactly add up to "simple math". Talk to five different tuners out there and you will likely get at least three different answers/recommendations. This makes a good case for sticking with someone like Van or Justin.