its a 5lb set up on a d16a6 do i need the fmu??? i keep hearing its **** and some people say you can run just the stock fpr for low boost....any info would be nice im not goin nuts but Im thinkin about puttin on the y8 crank pulley...whats everyone else runnin for fuel management

 

At minimum you would need the fmu. For higher boost you would want to run actual engine management like crome, netpune, etc instead.

 

OK so now on here im hearing 2 things I heard you dont need it and now i got you need it...I know everyones got an opinion on here so what should I run with it cause Ive read way too many that say the fmu is junk

 

can anyone help me i want this damn car to run so bad....I have a fuel issue and its driving me nuts I cant find any info on the fmu everyone says theyre junk I just wanna know what works for the jackson racing ....its a d16a6, full exhaust, jrsc stock psi nothing special just fun

 

40 views??? and no one can help me out? it try to start then doesnt do anything but crank....new walboro pump and new filter it has around 35lbs of pressure b4 the rail it wont start so i cant get really accurate pressure

 

If it wont start then it is fuel/ignition/compression. If you have 35lbs at the rail then that is sufficient for it to start. Have you had the head off or the distributor out? Are you sure the timing is correct.

By the way the stock JRSC FPR is fine for up to 8lbs boost. You won't get the most power out of it but it will run fine.

 

the head was off ...the timing is dead on the spark is hard and strong just cant figure it out...35 lbs b4 the rail it primes then wants to fire then just starts cranking over...

 

Correct me if im wrong but the original poster was asking if the stock honda FPR was ok to run with 5 psi. To that I can say a definite no. You will end up blowing your motor the stock honda ecu won't correctly adjust fuel for 5 psi.

The above poster is saying it is safe to run the Jackson Racing FPR/FMU for 5 psi not the oem honda one. Just had to clarify.

Fmu's are ok to run for only 5 psi but it certainly isn't the safest way and wont make as much power as a properly tuned motor. Search on here for more info on FMU's and you will see what I am talking about.

 

thats all fine I also asked at the bottom what everyone else was runnin. I dont know what to use to tune the d16a6. plus I still cant figure out the fuel problem so I dont know