Recent content by rat4020

The map I have is not tuned it starts and runs good but timing is off I am doing some more updates and adding more functions to be controlled by the ft450 after that is done I plan on having Straight Line performance dyno it. i have the Fuel tech smart coils.

My Apex crank sensor is a VR type with two leads signal and a ground the Hall has three power ground ans signal

I'm using fuel tech FT450 along with the Fuel Tech WB-02 Nano wide ban O2 controller Fuel tech coils and ID1050 injectors along with all the fuel tech pressure sensors . Man Im still fucking with mine, I have a close map but ive got extreme egt temps over 6000 rpms . So before I go any farther...

Thanx Allan, good timing info I am adding thermocouple into the collector along with a EGT conditioner before I go any further. Buster Brown showed up yesterday but the thermocouple lead is way too short so another week wait.

spent an hr remote tuning with Fuel Tech and it’s all good. The person who sold me the ft450 had about everything wrong and don’t ask me what he all did cause I couldn’t keep up with the pointer on my laptop as he was tuning . My bad for not contacting Fuel Tech from the beginning that would’ve...

I looked up ID 1050.48.11.14.4 wiring and there's or they say pos and neg makes no diff when wiring them

Got 12.4 volts showing on the display. And I was thinking the same about the injector wires I guess I didnt think it mattered though

Nobody ae? Its I installed a Ft450 with a universal 4cyl harness. Not much support after sale. Got a pos out of the supposed to be negative trigger for the coil and injector relays main is normal

Are there any members here that installed a Fuel Tech system in their Apex motors I could use some help with mine LOL

I ordered it from amazon, they will show differnt sizes though. The first one I ordered was too small so measure your plug. The plug needs to be drilled and tapped for a -8 oring boss port and the inside lip of the plug needs to be machined concaved to give a bit of distance between the flywheel...

Found the correct plug, turned out good

I want to move my turbo return oil line fom the timing check port to the center larger port in the stator cover and tap a An port into it . But I really dont want touse the nylon stock plug, does anyone here know of a after merket billet aluminum plug . I tried a YFZ450 but its to small

When adding a head shim is it necessary to slot out the cam gear and how much to slot out

Thanx to all I changed out the sender and all's well, gauge works as it should. Now on to my next problem

Thanx much I will change out the sender tonight . I have one from the 2006 Apex mountain that was the donner motor