i also tried the jp pipes and nothing wrong with the jp pipes but they dont do so well with the trinity engine....

Hey guys not to be a pain but how many gallons you guys got on the motors and are they still pretty tight? Also i hear sirio carbs are a pain to tune whats this one like. Im planning on ordering one tonight or tomorrow and just need alittle more info so i can comfortably make my decision.thanks

I have a gallon and a half through mine and it is still tight and gets stuck at TDC sometimes.
I have not had any issues tuning it either. I think the new Sirio stuff is much better than the old stuff.

Colin

wow you guys are quick! I think the Extech will be a safe bet. Thanks for all the help guys.

WOW, afer reading every word on every page on this forum about the EX-TECH .21....i'm really considerin gettin one to run in my 8T and Xray XB8. this engine seems to have everything u want...and ALOT more. I believe i might have to take a stroll up to my LHS tomorrow and tell them to order it for me. CANT WAIT~!@~!@~@~!@

So can I believe that a JP-2 pipe won't work well?

from talking with ppl who have tried the JP2. it has no bottom and a lot of top end. If you are racing at tracks within Md,Pa,Nj,Ct, and Ny. The 2013 will be a good choice.

BEST MOTOR OUT HANDS DOWN HAVE LITTLE OVER A GALLON AND THE MOTOR STILL HAS VERY STRONG PINCH THE IDLE COMES DOWN REALLY NICE NOT HARD TO TOON AND AFTER RUNNING A "FEW" DIFFERANT PIPES I HAVE COME TO LIKE THE NOVAROSSI 9853 AND LIKE CHAD SAID THE 2013 IS ALSO VERY WELL MY LOSI JUST SOUNDS LIKE A KYOSHO GOING AROUND THE TRACK LOL BUT LUV THE PIPE ....IF YOU LIKE ALOT OF TOP END THEN THE JP2 IS THE WAY TO GO I HAD SO MUCH TOP IT WAS STUPID AND CAME OFF AT LIKE 188..I AM VERY PLEASED TO BE RUNNING THESE MOTORS AND WORKING WITH THE TEAM BIG UPS TO CHAD AND THE WHOLE TRINITY TEAM...

hahaha...that's funny....were you trying to say that your toyota sounds like a ferrari?????......lol.....just kidding.....I had a 777WC and now a 8, but for some reason the sound the same to me

so i almost got my build complete and just got the motor and pipe in tonite and i must say....

mean1 - goodluck starting the motor in its current state

FYI u need to remove the lexan plastic covering off of the mud guards..

No carb

Colin