im getting the GO Tech 7port Next week, with a JP3 but not sure if its worth it, my track is technikel with one long straight with 2 doubles and at the back we have just put a Cross over ramp leading to a long straight.. would the JP3 be good for techikel, what has been anyones experience with this exhaust? on a technikel track.

DirtRacer, the JP3 is not the best pipe for the Go engines, instead go with the 053 or HN2047...the 7port will work ok for a technical track, but the 5port will work great, matched with a 086 or HN 2047 pipe...

alright, main reason that im buying the 7port is so that when racing on other tracks that have more flow to them than, technikel it ll have that extra power, im useing it mostly as a spare, and as a main engine for short technikel tracks i have bought a OS V-spec with the OS 2060 exhaust made for it, alright well ill take your word on the 2047 HN for the GO Tech and use that for the 7port 5port which ever i end up getting.

thanks.

has anyone tried the HN2062??for the GO 7port or 5? what have you found performance wise , pro's and con's

these are the other exhaust's that i have to choose from.
Eureka Pro 2027 Buggy Exhaust Set
http://www.ultrahobbies.com.au/store...cat=301&page=2
SH 2060 EFRA Buggy Exhaust Set
http://www.ultrahobbies.com.au/store...cat=301&page=1
Boss EFRA 2055 Chromed Pipe
http://www.ultrahobbies.com.au/store...cat=301&page=1
Novarossi 2052 Buggy Exhaust Set
http://www.ultrahobbies.com.au/store...cat=301&page=1

I want to know about the 2062 as well.

DirtRacer , I use a 5 port with the standard Hyper 8 Pro exhaust and its got major balls, slight sleeve work and get 10:30 mins out of a 125 CC tank, comes out of corners like a bat outa hell, dunno about the Hong Nor pipe tho, havnt tried it cause ive been very happy with that exhaust ive been running, Mark from Massive Mods told me about a LRP exhaust for the 5 port, cant remember the part number but he reckons its extremely good with the 5 port and hurry up and sell me your OS motor :]

Pretty sure this Pipe with the Go Tech 5 port - http://www.lrp-electronic.de/e/lis/0...d-Exhaust-.jpg

200-240 deg. is for all engines

I just got my .18 engine to be used in my crt.5, i'm planning to break it in by following the one recommended by racefactor industries, however do does the recommended engine temp 200-240 deg. also recommended for the .18, tnx

A.C. the carb throat can break loose if the pinch bolt is over tightened or the linkage is not set straight, If it breaks silicone will not hold it, you will need to remove the metal shield and clean the plastic and metal, use a little JB and screw the metal sleeve back on. If this happens to you and you need a better explanation contact me at [email protected] and i can walk you thru it.

Salteen. You should try and get the engine over 210, running it below 200 is very hard on the connecting rod. Remember to set the HSN for performance and then back it off some and then set the LSN

press release:

Racefactor Industries driver Chris Pace put the power down in NC at the
annual fall nitro fest at the Farm II. Chris' Go 5port powered Losi put
a lap on the field in the expert buggy A-main. The engine gave him the
power to run with the best racers in the southeast and the economy was
letting him get away with 10 min. pit stops. So I wanted to give a big
thanks to Chris Pace for choosing Go engines this year.

Also a special thanks goes out to Brandon Melton who finished 2nd also
powered by a Go Tech 5port Turbo.

This only confirms what Go customers already know, that the engines can
run with the best on the market. This has been our first big win in the
U.S. and we only hope to continue in the future.

Thanks guys its been a great year and we plan to push harder next year.

What pipe + head was he using?

I have a .21 5 port motor, my question is which type of aftermarket "roto-start" system will fit this motor, it's in an Ofna GT dirt oval chassis. I have not run the car yet, in fact it has not even been delivered yet, just trying to get my ducks in a row before it gets here. I would like a system I can use my cordless drill with, thanks

Anybody try the Novarossi #FMSC5TF Conical #5 very hot turbo plugs in a Go turbo 5 port? I found them at a good price but curious how they perform.

Vti-chris, I believe he was running a 086 but Brandon would better know. I do know that he ran the Turbo button head.

Polesitter, Go makes a rotostart system than will work but for the 5port you have to put the .21 3port crankshaft in it for it to work.