hi again Houston I have a question, how do the exhaust pipes work?

does longer more free-flowing exhaust create more high speed where as shorter not a free flowing exhaust create more torque? like round header vs. squarish looking one

just trying to understand how to match up pipes to engines..

thank you :nod:

what about wrist pins?

also will HES shave some materials off since the DLC does add some thickness (even if very minor)?

$40 bucks isn't too bad at all. at that price I'd get all my cranks coated. nothing like a reliable long lasting crank.

:nod:

no need for material shaving , the dlc almost unmeasureable .

like i said , its almost locked in .

i think i will be starting a website very soon :cool: its a possibility

houstonsengineservice.com coming soon:D

Monty,

Is there anything I can do to my n21bf to get some extra power out of it ? Any tricks I can do without having it modded ? Im wanting to get it modded but cant send it in until I can buy a plus 4. I dont want to be without an engine is why but when I do get the plus 4 Im gonna use it for a back up. Im running the dyn. 086, odonnel #99 and it runs great as is but of course Im always wanting more power.

Road : what r your high and low carb settings to get the odo99 to run well? I am running byron gen2 25% and just can't seem to make it run well.

thanks

I've finally gotten my hands on a N21BF, I allready have a Dynaminte 086 lined up, what is the preferred plug? OD 97/99, others?

the signs of a throttle hound :lol:


if you think you want more power try a toro or fms :nod:

i ran a "houston tuned" bf limited today and it had way more power than i thought it would and was very impressed by a 155$ engine :nod:

that 99 plug can be a little tricky to find a good balance between making good power while still being able to idle ;)


try odo100 , you will be very impressed :nod:

try odo100 or odo77 :cool:

What are You still doing up......Its way Past Your bedtime....:lol::lol::lol:

just got back from the rcpro series race in eugene :nod:

just ran one of my break in cars cause i did not want to get my mp9 dirty or broke before the northwest championship tour race next weekend .


jim just said i am the northwest team manager for novarossi on friday :nod:

i thought that was kind of interesting . that was the first he said anything of it :cool: not complaining but it could get to be a headache ;)

Awww Wow Congrats....thats Awesome.....Now I'm going to have to get Ya a resume for the boys...LOL

Its about FREAKING time someone gave ya the credit ya deserve Brutha


CONGRATS BIG GUY:nod:

Couldnt happen to a better embasider for the RC racing Scene

Call me tomorrow, guess yer asleep now:D:D




Stav

Monty, congrats on the team manager thing man, AWESOME.......I cant wait to get the little rocket 3 port you are talking about up there^^ hahahahaha....thanks bro, you da' man :nod::tire:;)

I havent even checked the amount of turns on either but its a whopping 95-100 degrees with anywhere from 80-90 % humidity where I live. Ive tried the Med plug but it didnt seem as good to me. It may be me though. All I can say is this is a beast and I dont have any problems with idle, flame outs or anything of that nature. Im working on gallon #3 and have raced it 4 weekends with one 3 day event at the rc pro race in wilsonville, al and I have finished each round without incidence. Knock on wood !! It normally runs about 235-250 when it comes off the track with good smoke and plenty of power everywhere. I love this engine. Im almost considering just getting another and letting Monty mod it instead of buying a plus 4. I like to compete with less of an engine so I can give all the vspecs and speeds h$ll.:lol: