Speed Factory Racing Mechanical Fuel Pump & Cam Trigger Bracket for the Honda - Acura B Series VTEC (B16, B18C) Engines
Finally a simple bolt-on solution that will easily allow anyone to run an efficient and cost-effective mechanical fuel pump - easily supplying you with all of the fuel volume you’ll ever need for your current or future power goals. For reference the Weldon 2345-A electric pump that almost everyone is currently running will run out of flow at about 800-900hp on methanol on a turbo car depending on other variables.
Our bracket fits both B16 & GSR cylinder heads and is constructed of CNC machined 6061-T6 billet aluminum with a durable and stylish black anodized finish with laser-etched SF logo. Full stainless steel hardware and a special cam gear hex bolt to drive the mechanical pump are included. This is the exact same setup used on our 7 second 200+mph Outlaw Civic HB making 1800+hp on methanol.
Additional design features and notes:
• Integrated cam trigger sensor mounting provision
• The provision is there to run a dual pole hall sensor cam trigger but you don't have to use it. This means you can use this setup with an OEM ecu based EMS like Hondata/Neptune as all the needed sensors are in the distributor.
• Slotted rear mount allows it to be used on both B16 and GSR cylinder heads
• Cam gear side hex bolt drive eliminates any added torsional stress from being put through the intake cam compared to driving the pump from the distributor side (driving a mechanical fuel pump takes a lot more torque than spinning the rotor in a distributor) and still allows use of a distributor if desired.
A high-flowing fuel pressure regulator will also be required with a mechanical fuel pump setup.
Our recommended fuel pump is the Weldon Racing 3706 Mechanical Fuel Pump (Sold Separately) rated at 6.8gpm at 4000rpm (1850hp on methanol/3600hp on gasoline) by the manufacturers. Some added benefits of running a mechanical pump instead of a large electric pump are: • Simplified vehicle wiring • No more massive amperage draw • Reduced fuel heating as flow increases with rpm • No more loud fuel pump noise **Fuel Pump & Cam Trigger Sensor Are Not Included**