Thread: throttle body size
02-26-2015, 12:06 PM #1
throttle body size
I am looking to make my own intake for this spring. I do not know what the throttle body size is to get a coupler and was wondering if anyone knows what it is. My ski is in storage at the moment and I can't get to it to take any measurements.
Thanks in advance,
02-26-2015, 03:50 PM #2
Not sure throttle body size spring ??
The spark throttle body is electronic and sealed unit
02-26-2015, 03:55 PM #3
I think it's a 2" OD.
I'm pretty sure that my R&D intake kit came with a 2" to 2 1/2" silicone coupler to accept the 2 1/2" aluminium intake pipe and filter. I may be wrong and I can't get to my spark because it's buried in the snow too !!!
02-26-2015, 06:34 PM #4
I couldn't remember if it was just 2 inches or something weird like 2 3/8. I am getting all the spring projects lined up so they can get hammered out quickly. thanks for the replies. I do plan on using 2 1/2 inch pipe and filter though
02-27-2015, 04:23 AM #5
Dell'Orto 46mm with iTC
I have seen the guys that are putting the spark motors in stand-ups are using the 58mm RXPX throttle.
02-27-2015, 05:05 AM #6
Anyone thinking of fitting the 2009+ Bosch throttle body.
It won't work unless you get crafty.
The throttle PS and actuator are reversed.
The plug us straight plug in though.
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