e maxx ?
 

thinking of hv 4.5 for my gorillamaxx but just don't know. I would like to hit 40 mph with about a 30 minute run time.

The H.V. wont take you there. You need a highend combo if you wanna go 40mph for 30 minutes.

MambaMax, 8XL, and a minimum of 8000mah 4s lipos will be close to doing that... that's the cheapest combo that will do what you aks, imo.

any suggestions

This one sounds good to me...

BP-Revo has used the 6.5 and has recently switched to the 4.5 in a Revo, so he might be able to offer some input if you really want the HV.

BTW: Welcome to the forums!

add a UBEC or a RX pack to that combo.

i'm not stuck on the hv 4.5 i just want too run 40 or so for as long as i can i have the single speed rr slipper g maxx chaise lots of allum

Do you have upgraded diffs? You definately need to upgrade those to handle all that power.

yes what about bk instead of mm with 7xl

You may consider a higher voltage set up to. It will be easier on the whole
sytem to run 40 for 30 mins. Not sure on the money you looking to spend
either. You could go with a 9920 5s lvc 8xl. neu or lehner motors for more
money but cooler running. Some 8000 mah lipos are a good idea for this
runtime.

Welcome to the forum to.

just looking for the easiest way that will be durable

Okay. How about a 1950/10 + MGM24160 ESC and x2 3s 7500mah FlightPower packs?

The sum would go over $900 easily. Pretty costy, but with no doubt, a killer combo!

That would depend on the upgrades you have on your truck. Do you have
batteries already as well? What about tire size? The larger tires will be hard
driveline in truck. Have you put any kind of diff upgrades in? The hv is not a
bad set up. If you wire for a lvc and run the lipo 8000s on it. You won't be
to bad. It don't have the power that the other systems do. Just it is less
complicated. If you have a heavy truck you may want to stay with the
6.5 version.

is the 9920 beter than the mm and why, also how good will it run with the8xl and peak 4800 lipos. Yes i upgraded the diffs

ok 540c xl 8xl w/mm sounds good w/what gears and what would i be looking at for speed and run times w/ peak 4800 lipo