Hello All
I am thinking of not refitting the 6 branch manifold and drain pipe exhaust back onto our Vitesse Mk1 2Ll
I have ported the head and it is on 9.5 to 1 compression
It has a Chris Witor 25,65,65,25 can with extra lift on both lobes and will have radiused stub stacks it has a Chris Witor reprofiled inlet manifold as well.
I have fitted a 3.63 diff and reconditioned and refitted the O/D gearbox for relaxed cruising (70/80 mph) at 3000/3500 rpm
All my reading seems to point to 6 branch making extra power higher up the rev range and lots of heat(I have a 4 branch in Spitty and lagged and it is still bloody hot!)
We are hoping to tour in this car in HOT counties so not sure I want the extra heat?
Plus we like climbing up mountains passes(in the car not that mad!)
I would like a bit of noise as the 6 cylinder sounds nice but refined!
So what are the collective thoughts/Experiance?
Roger
ps it also runs Megajolt electronic ignition so can be set to rpm and Manifold pressure and does not wave about(rock steady)