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View Full Version : aftermarket rev box? pro's and cons



Lou400ex
12-28-2004, 02:16 PM
I have an 03 400ex with FMF TI 4 slip on jetted to 42 pilot and 158 main and K&N filter and slip with no lid. It runs great
I've been thinking about getting an aftermarket rev box. What are the pros and cons to them?
Lou
:D

nosliw
12-28-2004, 08:45 PM
pros- makes it so your bike revs higher
cons- you dont need it unless you do something to your bike that would make it continue to make power after your stock revlimiter stops you, i've heard starting problems too

QuadJunkies
12-29-2004, 12:36 AM
there has NEVER been a start issue with my GTThunderand I have raced in temps in the teens...... Im VERY pleased with it..... Its been a great addition after my others mods were added :)

mojoe2878
12-29-2004, 06:11 AM
Originally posted by QuadJunkies
there has NEVER been a start issue with my GTThunderand I have raced in temps in the teens...... Im VERY pleased with it..... Its been a great addition after my others mods were added :)
if you get one , get the GTThunder rev box like Quadjunkies has, they seem to be the best and dont have the problems like other do about being hard to start in the cold.

kyex40047
12-29-2004, 08:29 AM
I have heard nothing but good things about GTThunder rev box. If you go to ********.com Laz is on there all the time and he will tell you everything you want to know.

TC426EX
12-29-2004, 08:36 AM
Yep, GT Thunder and TC are the only boxes to consider....

QuadJunkies
12-29-2004, 09:52 AM
I know of someone who has had some possible issues from running a White Brothers on hers... I don not reccomend that box, and besides, I hear they are a beiotch to get started.... :o :p

kyex40047 is right. Laz will taked the time to tell you what you need to know ;)

QuAdEr 317
12-29-2004, 02:07 PM
Originally posted by QuadJunkies
there has NEVER been a start issue with my GTThunderand I have raced in temps in the teens...... Im VERY pleased with it..... Its been a great addition after my others mods were added :)
mind if i ask how much money the gt thunder ran you?

QuadJunkies
12-30-2004, 12:20 AM
check your PM :)

400EX QUADER
12-30-2004, 12:59 AM
Ya will u tell me how much ur gt thunder was and where u got it please.

QuadJunkies
12-30-2004, 01:06 AM
http://www.gtthunder.com/

Laz can give you EXACT price info...

rollie
12-30-2004, 08:38 AM
does TC or GTthunder make a rev box for a 300ex??

thanks

Lou400ex
12-30-2004, 08:52 AM
Does the rev box make it rev smother and fster or is it just a rev limiter letting rev higher?

QuadJunkies
12-30-2004, 10:18 AM
this rev box isnt one that changes your timing, it just let you ext the rev more, I tested out two of his CDI's to see which one I liked best and I couldnt feel too much difference but I do think one did start a LITTLE better than with the other .

Nacs, Im not sure if they make one or not, you all should just call him!!! He is VERY nice :)