96 ta lt1 6 speed 3.42 car

lt1
11.5 cr (dome 3.5 cc)*
rods (want to upgrade)
ported heads - a shop around here does it
cc503* - but thinking bout going with cc306 or so
1.6 rr*
stock crank*
port intake
tb stock - or go to 52 ported?

goal is 11 second car

*is thing we done have

thanks for help

 

Your dad won't need a domed piston to get that compression ratio, just a flat top piston and the .026 Mr Gasket or Felpro head gasket can get him there. Also a set of 4.10 Motive gears should get him there with traction, are and chassis and suspension mods done to the car?