need some help, getting to the track and jet size

[stang6990]

i have a couple questions, first one is a biggie.

is someone willing to help me get my kart to the track? i will not need your tools but i do not have a truck/suv to get my kart out there. (i will for next year, i kinda put the kart before the horse. yes the pun is intended)

my buddy said i might be able to barrow his explorer but im not sure if it will fit in the back so i need a back up plan if someone is willing. i am looking at both the 16/17 (one day probably) and 23/24 (24th for sure)weekends. i live in west richland and am willing to pay for gas or beer or something if you like.


also, is someone willing to give me a size to start with for drilling out my jet on my HF motor?

[Gorgeman]

ARCRACING.com. Read the blogs, watch the videos.

[Stan C.]

Are you running the stock air cleaner or an aftermarket one? If you are running an aftermarket air cleaner you will want somewhere between .035 and .040 here are the drill bit sizes if you need them for drilling it out.

#66 Jet = .66mm = .02598in #71 Drill Bit
#68 Jet = .68mm = .02677in
#70 Jet = .70mm = .02756in #70 bit at .0280" (71.1 jet)
#72 Jet = .72mm = .02835in #69 bit at .0292” (74.2 jet)
#79 Jet = .79mm = .0312in 1/32” bit at .0312 (79.2 jet)
#80 Jet = .80mm = .03150in #68 bit at .0310” (78.7 jet)
#83 Jet = .83mm = .03268in #66 bit at .033 (83.8 jet)
#89 Jet = .89mm = .035” #65 bit at .035” (89 jet)
#91.5 Jet = .915 mm =.036" #64 bit at .036”
#96.5 Jet = .965 mm = 038" #62 bit at .038”
#101.5 jet = 1.015 mm = .040" #60 bit

[stang6990]

thanks stan, that confirms what i read else where. i am ordering from ARC tonight...

getting the conversion kit, clutch, 57-60 tooth gears, chain, and spring. believe i should have everything i need to put it together and run for the rest of the year.