I would go with 24 for truggy and 2056bb, you can still gear it up if you need extra speed, and you wont loose too much low end grunt vs21 with lower gearing.

+1 on the 24.

Is the trinity extech .24 better then the go tech .21 5 port?? Can i run any kind of fuel i want and an 086 pipe on th prerun version? Im goign to order today at the hobbyshop so please help!!!

Definitely better than the Go 5 port, higher quality motor that get's better fuel mileage and has more power. I have a go 5 port as a backup backup and while the motor is good for the price the extech motors are in a different league.

Wouldn't a better comarison be the Trinity .24 vs. the Go .25 (or The Trinity .21 vs. the Go .21)? In either case, I suggest you go with the Trinity if you can spare the $$$.

the .21 race prep is on back order... Should i just order the .24 race prep(both 249)? Now these have been broke in so you can drop them in right??? And do you have to run 30%?
Or should i just wait for the race prep .21?

that is a Picco motor.... run only Picco plugs.... they love the 086 tuned pipe, and they tend to go lean once they warm up.. so set intital settings rich and you will find once the motor fully warms up it will come into tune....never attempt to tune the motor before its fully heat soaked....Picco's are more sensitive to this then any other motor I have found......

Took advantage of some decent weather here in CT. Fired up my Ex Tech. I do have to work on my cold weather tuning skills, but all in all she ran well. Looking forward to the first indoor event next week @ RCX in MA
Thx again Chad

Maximo thanks just the answers I was looking for. Was beginning to think no one would reply that would have been a turn off. Actually your description is pretty much accurate I noticed it when I ran it the other day it leaned after it got warm. You wouldn't happen to know the factory settings or where I can find them would you? I'm no rook to tuning I'm just used to Nova based engines. This seems to nice of a mill to mess up going at it blindly. Not to mention it was practically free.

quick question ...got the .24 race prepped today ..cant wait to run a few more tanks through it ....im thinking that my .24 race prepped still had eb mods on it so im thinking it was done by ed and just that amain had it left over from the change over from ed to factory ...which is no biggie .....also does the extech come with a glow plug in the motor ? if so mine didnt have a glow plug anywhere in there ...no biggie on that as i will be running odonells plugs ....be a couple of weekends before i strap it in ...gotta get a few more tanks on the grp .....good problem to have ...but i really wanna strap that extech in there .....

does trinity have the pipes in stock the bat pipe lol thanks

No they don't include a plug, I've had the best success with the Extech #5 or the OS P4...

im gonna be tryin the o.d. plugs so i will let yall know how they work .....

I belive pipes will be available Jan 9th? I will have two Extech FM 21's with Bigboy pipes coming tomorrow to do some testing. I'll let ya'll know what's up. I am interested to see the feel of the FM's versus the two EB Extechs I had.

This is the version of the .24 i want right??? And the .24 is best in truggy with 086, not the .21???
http://www.amainhobbies.com/product_...ducts_id/28700