Arctic M7 EFI -05 Only gets to 5500 rpm.
- Thread starter Myzkoo
- Start date
M
Myzkoo
New member
Ok guys sled finally rips! 8000 rpm dead on 
This is so annoying, when i began troubleshooting this sled one of the first thing i did put on was a fuel pressure gauge togheter with a regulator and dialed it in to 45psi. But it turned out today that my brand spankin new gauge was 15-20 psi off! Turned the pressure down to 30 psi tonight (actually 45psi) and the sled just rips and pulls like it should! Egt's is good to! Ive been running waaay to much pressure since i started diagnosing this mother f*cker. Will start putting back one part at a time to the F7 tomorrow just to be sure.
Clip:
http://www.youtube.com/watch?v=ow2sqFVbnNQ
This is so annoying, when i began troubleshooting this sled one of the first thing i did put on was a fuel pressure gauge togheter with a regulator and dialed it in to 45psi. But it turned out today that my brand spankin new gauge was 15-20 psi off! Turned the pressure down to 30 psi tonight (actually 45psi) and the sled just rips and pulls like it should! Egt's is good to! Ive been running waaay to much pressure since i started diagnosing this mother f*cker. Will start putting back one part at a time to the F7 tomorrow just to be sure.
Clip:
http://www.youtube.com/watch?v=ow2sqFVbnNQ
Last edited:
Ok guys sled finally rips! 8000 rpm dead on
This is so annoying, when i began troubleshooting this sled one of the first thing i did put on was a fuel pressure gauge togheter with a regulator and dialed it in to 45psi. But it turned out today that my brand spankin new gauge was 15-20 psi off! Turned the pressure down to 30 psi tonight (actually 45psi) and the sled just rips and pulls like it should! Egt's is good to! Ive been running waaay to much pressure since i started diagnosing this mother f*cker. Will start putting back one part at a time to the F7 tomorrow just to be sure.
Clip:
http://www.youtube.com/watch?v=ow2sqFVbnNQ
Is this the pressure at idle or WOT? Might have to check mine. What do i need just liquid filled pressure guage up to 50psi and a tee and some fitting and cut into the fuel line to the rail?
M
Myzkoo
New member
Adjusted pressure to 43 psi today for better egt's. Same pressure at idle and wot. A tee will do it. Look for gauge that displays at least 70 psi. You do not want to load a guage for more than 75% of its scale.
Ok great and what size is this fuel line? Am i looking for a 1/4" brass tee or is it a different size?
