Hi,
I have an oz 250 pre x flow with a 2v head and I'm looking into my options of exhaust systems.
I'm looking for some recommendations on what I should do, The head has been ported, it has oversize stainless valves, isky double valve springs with a dampener, yella terra roller rockers,
solid cam with 316" lift at lobe advertised timing of ex- opens 79 closes 43 and inlet opens 39 closes 83 and 232 duration @ .050" and 110 degree lobe centres.
bottom end is custom JE forged pistons, scat h beam rods, a counter weighted crank out of a later model x flow, mains and head studs and grouted block, balanced and blueprinted.
ATM all i can find available are pacemaker extractors and genie extractors aka headers which have a 1.5 inch primary pipe into a dual out of 1 7/8, do you think this would be enough or should I look into getting some pipes made? What size main pipes should I use aswell? would a twin be beneficial or a single be better?
Thanks
Brendan
I have an oz 250 pre x flow with a 2v head and I'm looking into my options of exhaust systems.
I'm looking for some recommendations on what I should do, The head has been ported, it has oversize stainless valves, isky double valve springs with a dampener, yella terra roller rockers,
solid cam with 316" lift at lobe advertised timing of ex- opens 79 closes 43 and inlet opens 39 closes 83 and 232 duration @ .050" and 110 degree lobe centres.
bottom end is custom JE forged pistons, scat h beam rods, a counter weighted crank out of a later model x flow, mains and head studs and grouted block, balanced and blueprinted.
ATM all i can find available are pacemaker extractors and genie extractors aka headers which have a 1.5 inch primary pipe into a dual out of 1 7/8, do you think this would be enough or should I look into getting some pipes made? What size main pipes should I use aswell? would a twin be beneficial or a single be better?
Thanks
Brendan
