v2.50AB/SBF
2.57in² MIN
68cc chamber
227cc runner
2.080-2.100 valve
1.600 exhaust
45º seats
4.060 Brezenski fixture

It is based off the USA Brodix Track 1.

Fully CNC'd, Valve Job, Decked, Guides Sized. Please choose your components for complete package. $CALL

UPGRADES: Prices ADDED to Packages

• Beryllium copper seats $400
• Hand Finished $450