mine ZVH peek power is at 5216rpm 212bhp 236 torque at 14psi
jeez it aint wrong is it!! ZVHs don't rev!!
i've got one and its not really impressing me. the car feels mental as i have to so frequently upchange and it makes it a very busy drive - but it only has a real useable power band of 2500rpm (i.e. on bost 2500-5000) ok mine isnt set-up and prob has loads more problems adding to it.
but for everyone elses peaking before 6k... youd be forever changing up into 5th to accelerate or stop the wheel spinning?
how much can you do to push the revs up with cam timing etc?