AKRA Tech Updates For 2015
From the Office Of AKRA
I the last few weeks we have seen the insurgence of cylinder heads for the Box Stock engines
that do not conform to the standard configuration of heads that are currently being used in the
Box Stock program. We feel it necessary to put in place certain guide lines to keep consistency
with in this program and rules package. Please see the following Tech up date below.
Cylinder Head Requirements: Add - All Cylinder Heads used must be the JT cylinder head 168-f
6.5hp GX 200 series or TG-1 heads only.
Block Requirements: Add – Re-Sleeve the Block assembly is not allowed in the Box Stock