Anyone using Sai Li fuel system?

[Rcobra427]

Yes,the heavy gauge wires from the battery are you positive feed wires for relays,one wire to each relay.

Ok that’s what I thought but just wanted to verify, thank you

Sponsored

 

[awdtsi]

Does anyone know how many amps the fuses are in the Lethal wiring kit?

 

[LethalPerformance]

Does anyone know how many amps the fuses are in the Lethal wiring kit?

20amp per relay. :cheers:

 

[TexasGT]

I had a fuse blow in my Sai Li system. No real way to tell until I sent logs to Lund. Came very close to smoking my motor!!

 

[Tommy V]

I had a fuse blow in my Sai Li system. No real way to tell until I sent logs to Lund. Came very close to smoking my motor!!

U need to check your wiring,not just for an open wire but a bad connection or a bad ground.No way those stock pumps should blow a 20 amp fuse.

 

[dubster99]

U need to check your wiring,not just for an open wire but a bad connection or a bad ground.No way those stock pumps should blow a 20 amp fuse.

Agreed....

 

[Rcobra427]

Tommy V did you ever take the BAP off after you did the boost reference if so is the car still getting enough fuel? and I guess the boost reference fixed your issue?

 

[Tommy V]

I didn't take it off because I didn't want to cut my nice wiring that I did,I did turn it way down to only 16 volts because when I put the boost reference on I was getting way too much fuel.I will probably just leave it on in case I pulley down and run more boost,but with the boost reference hooked up now and 4.88 pulley I'm 99%sure I don't need it,in my logs the pcm was dropping duty cycle and pulse width like crazy,my stft were .92 .93 I'm many areas of my pull.

 

[racingmason]

Got any pics of the install?

 

[Tommy V]

Got any pics of the install?

I can take some,give me a day or so and I will email them to you,I use my phone and keep post pics on here for some reason.

 

[3beeps]

Have any of you guys burned up a fuel pump with this system? I had a very scary experience on the dyno and when I looked in my log, I was super lean. Turns out one of my fuel pumps is dead in only ~2k miles. The car drives perfectly (out of boost) on one pump and made 802 lb ft so I'm kind of impressed tbh lol.

Definitely doing a compression test tomorrow now that I know what the issue is but I'm just curious if this has happened to any of you guys with this fuel system.

 

[kcc0521]

were you running a BAP? I would guess it is wiring related because factory pumps are usually more reliable. I would replace it with that DW pump that is out.

 

[3beeps]

were you running a BAP? I would guess it is wiring related because factory pumps are usually more reliable. I would replace it with that DW pump that is out.

No boost-a-pump. Gonna check all the wiring, too.

Can you link the pump you're talking about?

Edit: This one? http://www.makperformance.com/2011-...s-415LPH-Drop-In-Fuel-Pump-Upgrade_p_624.html

 

[kcc0521]

No boost-a-pump. Gonna check all the wiring, too.

Can you link the pump you're talking about?

Edit: This one? http://www.makperformance.com/2011-...s-415LPH-Drop-In-Fuel-Pump-Upgrade_p_624.html

I believe that is it. I bet your pumps are not bad though. It might be possible to replace it with the one from your stock hat as well.

 

[3beeps]

Yeah I don't think I'd pay to upgrade the pumps with this system. If I was to up the power even more (which I doubt I will), I'd probably re-do the whole fuel system with better parts.

Sponsored