Nitrous? Turbo? On a ZipZap?
 

I bought a ZipZap tune up Kit today (with the AE86 trueno body and AE85 Levin, my favorites!) and it came with a "turbo" and "nh" or NX or something motor, with orange and purple endbells, respectively. I was wondering what number these had to compare to the 2.2's, 2.6's, 3.0's, 3.8's, 4.2's, etc. Both of them make the car flip when I'm not careful:D Scary fast. I guess I'm a noobie for saying so.

look on the back of the package
the orange motor runs @ 28,000 rpm's so its a 2.8
and the purple runs @ 34,000 rpm's so it's a 3.4
go 86...and uhh 85

Whoa, I didn't know that the motor number referred to every 10,000 rpm. This will help me SO much now!

Too bad I was born in '88, and not '86:(

or an easier way put a decimal between the 1st 2 numbers
and its every 1,000 no 10,ooo

DUDE, it's 10,000. 2.8 motor=28,000 rpm, right? 2.8X1,000=2,800
2.8X10,000=28,000

eetoi is right its every 10000 rpm not every1000

well now evry1 nos i suck @ math...:p