fotis2000

Hi to al,I need your held for fuel set up,target is 750 to 800 whp with 6466 b18c pro 1 cams edelbrock intake,on 100ron fuel with water methanol
I have in my mind to put a walbro 450 in tank with 8an line and 6an return with 1700id injectors or fic 1650.
what do you think it is possible?maybe I should put a 044 in line or is mistake??
Please say free your opinion about brand injectors.

Txdragon

ID1700 and the walbro 450 should be fine for that goal with your proposed setup. With 100RON and water/meth spray; I ran a 70/30 meth/water mix with 93 octane on 750cc injectors and a walbro Hellcat (525lph), near 400whp and my injector duty cycle was just over 50%.

JRCivic1

What is your static fuel pressure ? Your duty cycle sounds a bit low for that combination.

Txdragon

I forgot to post that above. Lol! My base pressure was set at 50psi.

1HGEJ2

iTrader: (1)

Ive made 705hp at 34psi boost. 102 Roz fuel pump gas. Walbro 450 Hardwire Dash 6 Feed and 1650CC Injectors at 43psi Base Fuel Pressure. Duty Cycle of Injectors only 63%

fotis2000

1HGEJ2

iTrader: (1)

idling is very smooth and fine (open loop at 12.5-13.0 afr) and cruising closed loop 14.7-15 afr no problem..here is a video

fotis2000

Hi sfss as in guys
finally I will delete the stock fuel tank I will put 5 gal fcs,what do you suggest for fuel pump? Magnafuel?twin 044? Aeromotive?