oh thats good do u use the carb insert in the bf.21 i dont does it really
help that much in run time does it onyl take a little power away try a bf.21.
mod with a truggy its wicked fast

i use the stock 8mm insert on my bf. i'm not sure how much runtime you will lose by not using an insert since i've never tried it, but i'm probably averaging 9 mins or so with it on my 8ight depending on whether conditions and tune (couped w/ dyn 086 pipe). i ran it in my 8ight truggy 1.0 for while when i had it and it moved it around just fine on a smaller track. didn't get a chance to try it on a big track with the truggy.

my guess whould be about 8 minutes or so and i run on a big track without the insert in my eight 1.0 b it also depends on me how i have my low end tuned thats for sure

black case green head ? if it is a jp , its probably the old kangaroo engine

if it is the medial pro , its the m2k probably .

dont quote me on these though

Did you figure out what it is ?



Check out the deals @ www.houstonsengineservice.com


Ho ho ho merry christmas

Hey Monty what pipe for a Plus 4 on a large/medium track in humid weather and a mbx6 buggy? gonna use the turbo head if i can

I personally like the 86 style pipes. 9886/41021. Or dynamite 086hs pipeset are awesome

I am sure reggie will remember how fast the 86 pipes are !!

special from now until jan. 1st !!!

ENGINES SHIP FREE !!!!


buy an engine at listed price on www.houstonsengineservice.com and it will ship for free . you will be reimbursed shipping fees from website .
offer valid on shipping to 48 lower in USA .

Monty Houston


visit www.houstonsengineservice.com for pricing

there is stock of n21r limited 135$ , n21bf limited 140$ , P5XL/XLT 245$ , plus4 275$ , plus 4 c 300$ , toro nero / T 305$ , plus 21-7fms 300$ , hotmods p5xs 275$ , plus 21-7bt 290$ , plus2 367 225$ and many many more

just ask

If only I had the money. I wanna run a FMS in my buggy so bad

FMS in buggy ? Holy smokes that would be a handful !!! LOL

I likes me some power LOL!!!!!

Ok Monty. Right now I'm running a +4 in my MBX6T. Thinking of the FMS for it. With the +4 I can manage 11 - 12 minutes w/ 21 header and a 9901. What can I expect from the FMS and a pipe combo you recomend to start with. I love power and I love mileage. I know the two are evil cousins.

There have been some 12 min runs in the truggy with the fms 9853/41005 but on average ? NO. I would say you could expect 10min. With a proper tune , it will be a really fun 10min. Though :-) the fms stomps on the plus4 for power output forsure , and as with any engine the higher the rpm's the more fuel used .

Thanks Monty. The wife is looking for gift ideas and that suits the bill We will be in touch.

no problem