I just bought a F4 to stunt is it worth $700 more dollars to put a F4I motor in it or just stunt the F4 ?

 

stunt the f4.. if the motor goes then do it.. why mess with something that works fine already?? but its a honda soo you should be set for a while

 

I think the "i" is very important.

 

It's worth it if you want fuel injection, not to mention a spare motor. Personally I would switch to an F4i motor but make sure you get everything that goes with that motor including an ECU.

 

Waith till she blows. Then get a Fi.

 

How much harder to stunt carbs than the fuel injection .

 

i learned on a f4 and it did everything as good as a f4i, but if you do swap motors aill take ur f4

 

No it is not worth it.

 

my .if you are asking this ? then you wont know the differece as it is.the only time it will make any difference is behind balance point or on the bar,all of which your probably not doing yet.ride the bike!

 

Stunt the F4, work on throttle control and save yourself some money.

Outermost E-Dub used to KILL it on like an F2 or F3.

 

Not true you need multiport fuel injection, 2 brembo handbrakes, stainless steel lines, 5 steering dampers engraved with your name, a 12 bar, -6 +28 gearing, and dirtbike bars for a bike to even wheelie. It's a proven fact

 

thats what im doing and from the looks of things that will be soon then im offing the bitch and gettin a 636:YEAH

 

Rock tha b*cth till tha wheels fall off,oh and you schould post picts of your Babe magnet,

 

it aint worth it to convert from an f4 to f4i ...I tried that like few weeks ago everything is so difference even the head too.

If you want change , you ll need f4i gas tank , complete wiring harness with ecu , and of course f4i motor car kit.

 

Thank for all the info !

 

If you want though, you can go the poor mans route and change your F4 motor to an F4i. Buy an F4i head, wiring harness, injection system and BAM... F4i.

 

i got one , i ll give u dirty cheep for f4 motor.

 

Nope , the sprocket timing cam is different size , f4 has a half sprocket and f4i has full sprocket.

Everything is so different , it is better to get f4i motor thats the only way to do this.

 

I heard it was the same? Either way, not much to make it an F4i motor, but still I agree just buy an actual F4i motor.

 

Oh,snap and i do mean snap