View Single Post
      11-30-2012, 11:17 AM   #309
AK 335i
Major
AK 335i's Avatar
14
Rep
1,294
Posts

 
Drives: black 335i E90
Join Date: Sep 2012
Location: boynton beach

iTrader: (0)

Quote:
Originally Posted by Mike@N54Tuning.com View Post
Maybe you missed the data they posted? The OEM pump would drop low pressure to 45psi at peak HP. The Walbro holds it at 70psi to peak HP. The siphons, fuel level sender, etc, are all the same as stock. The same amount of fluid is used to run the passenger and drive side siphon as stock as the venturi jet is unchanged and the pressure (which is regulated by the regulator) is unchanged.

Mike
<3
__________________
- Proven Power Tampa Built 6466 ST N54 6AT WR 711whp 637wtq -