Extreme RC Mods Small Block Pipe Testing Stock 3.3 Revo
This is the new ERCM Small Block Pipe being tested on a revo with stock gearing and transmission. The engine is a stock 3.3 with a lot of race ...



This is the new ERCM Small Block Pipe being tested on a revo with stock gearing and transmission. The engine is a stock 3.3 with a lot of race ...
-Modified 3.3 Liter Outboard -120lbs compression designed for pump gas -DBR Pistons, Reeds, Porting, Sleeves, Custom DBR Exhaust Chest Mods DBR ...
Credit to www.abmods.com