Map suggestion needed

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T-Rex
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Joined: Wed Mar 10, 2021 10:41 pm

#1 Post by T-Rex »

OK here are the mods:

Wistech ported
Wistech Air filter set up, cyclone
Harley Injectors
Stock bore, 12:1 compression (Pump Gas)
Timbo stoker crank
FMF Titanium exhaust for now

I am about 600ft above sea level.

Thanks in advance for any help, The quad will be used for drag racing 300ft sand more than anything and some dune riding.

wistech
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Joined: Wed Mar 10, 2021 10:41 pm

#2 Post by wistech »

Well you have the first engine that size with harley injectors . I would try a 467 harley map and tune from there. Ill see if I have Chads map but I think C27 has it.

cannondale27
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Joined: Wed Mar 10, 2021 10:41 pm

#3 Post by cannondale27 »

I hope you have it because I just cleaned up my laptop of all the trial maps.I am pretty sure I sent it to you.

wistech
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Joined: Wed Mar 10, 2021 10:41 pm

#4 Post by wistech »

Found it in a an email.
Maximum porting,harley injectors, modded valves ,bored throttle body,fmf ported header full system ,cyclone with pod filter,467cc 13/1 compresion.stock cams,107.5 degrees on stock cams,50/50 race gas,U4

Except fot the cc's fuel,and compresion yours is close. Im not sure on the low throttle fuel adjustments yet but it was wicked at full throttle.(56hp) Ill try to find the flowrate to start you off.

Do not use this map with stock injectors!!!!!!!!!!

The flowrate was 2600 so you might want to start there for basic adjustments before modding the map per afr.

T-Rex
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Joined: Wed Mar 10, 2021 10:41 pm

#5 Post by T-Rex »

Thanks Wistech....

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