New Modification to the old American Express

[GoPowerSports]

We have taken the old Manco American Express Frame and made it longer and changed a few other things around on it. Checkout our new 2.0 version.

Let us know what you think.

https://www.youtube.com/watch?v=rmueuD2gBDQ

rmueuD2gBDQ

[GoPowerSports]

After a little oil and some gas it started right up.

https://scontent-sjc2-1.xx.fbcdn.net/t31.0-8/13482941_1194530267244603_2227437910662971190_o.jp g


-iyWzjItkBA

[jmansracerocket]

nice work

[ModdedMotor212]

Any modified internals?
i see external modifications and some white smoke. Running a racing fuel perhaps?