I know this is a long shot, but if anyone has a set that they havent fitted and want to sell please please pm me as I fancy a set on my new engine I am building.
I know this is a long shot, but if anyone has a set that they havent fitted and want to sell please please pm me as I fancy a set on my new engine I am building.
To my knowledge the S1600's didnt have throttle bodies, There was and early and late model of Inlet manifolds, one similar to the FRP plenum chamber and one with a 10ltr Plenum.
They are roller barrels, they always will cost a fortune. Try some atpower DTH throttle bodies, apparently only a 2% difference in flow rate from the rollers iirc