For our races out here, sure

ROAR legal though I don't know. Its more so for my daughter on dirt to help save the front end. On carpet it was common to run the bumper on a the T4 and B4s. since it didn't dig in gave some extra protection.

I think the RPM mini bumper though may be legal. It really doesn't stick out far.

I got the rpm arms and mini bumper and race with it to night and they work great

Wow that's the first I've heard a negative comment on them. Any speculation as to the issue?

I run a shorty pack in my B4.1 and would like to know what would be the BB springs I would need to get with a shorty pack..and V2s shocks I have..thank for you time and help.

What else do I need to get for the BB springs
will the BB springs hit the front or rear shock tower
it looks real tight in thire and the rear turnbuckle does not look like it got much room back thire for a 12mm spring.do I need anything else ?
I got the springs on order and the upper and lower cups.

Hey guys... I have these rims for sale or trade let me know if u guys are intrested..

Hey guys I am racing a b4.2 indoor this year with ozite high bite carpet. We are not aloud to run any kind of spiked tire, we are running suburbs clay compound with aka red foams. Do you guys have any tips or something for indoor buggy?

I posted this here because I am NOT running big bore shocks(v2 w/Avid springs). With the latest track change at my local indoor clay (med-high bite), there are higher, longer jumps. The rear of my 2wd blinky buggy has started to slap. I was going to use the next smaller hole pistons to increase pack. Should I change all 4 or just the rear? Also, what are the advantages/disadvantages to using inline vs trailing steering blocks? Thanks.

Drop half a weight in your rear shock oil as well to keep static dampening near what it was for the lower speed bumps. Inline steering blocks tend to make the front end very darty and difficult to control. Try it out to find out for yourself, but do it on a practice day, not a qualifier

Hey Cherry, I just sold my 22 and picked up FT B4.2, you have a good 6.5 or 7.5 mod setup sheet for our area? I'll be building it this weekend. I hated the 22 so I'll give the B4 a shot. I miss the finesse driving 2wd requires.

Wow, lot's of good advise here.

You will have better luck here:

http://www.rctech.net/forum/electric...-2-thread.html

No one uses this thread JSTALL.

became obsolete when the B4.2 was released not merged with the B4.2 thread long ago to avoid confusion ..

Welcoming you to the new B4.2 thread ....

delete

Wow everyone gone. Okay see you at the b4.2 side