http://www.airpowersystems.com.au/falcon/phase_iii.htm
that kit can get you into high 10 sec on the xr6 turbo
but its an easy 20k
for 5k you get like a remap and an exhaust
ECU, big turbo/s, NOS kit, clutch and some injectors less than 5k = stolen hardware or not possible
the ecu alone is $1000 untuned
big turbos $3000 a pair
nos kit is $600 ish
clutch is $1200
hey ben
would it work the same for the vspec diff?
i have a switch to hard run the vspec pump so i can lock it on demand.
would shimming and changing the clutch in it make it really tight but only when the pump runs?
if so... can you quote a price? (or via pm)
i wonder how it would work on the vspec diff
as i can lock my diff on demand via a switch
so it could be a tight locker on demand
the problem i found with my one is that its a weak lock when it does
hmmm thinking to do...
unable to comment but it will affect the ramp rate
i suspect it could make it read lower if anything
it should be shoot_6f as far as i can recall
there are different modes for various models of cars
shoot_4
shoot_6
shoot_6f
shoot_8
shoot_8f
etc
the f meaning forced induction, i think the f deontates to weaken the ramp rate little which i think prevents excessive ramping boost really quickly as engine load drives boost
this stuff was covered to death about 6 months ago when fuel prices went mad
theres an 8 page thread on it in here, do a search on LPG* and youll find it
i believe the bov is ok and hasnt failed. i believe the stock turbo didnt flutter. i believe what you are saying
im just looking at it logically and dealing with the facts that we have.
maybe its just a case the stocker flowed more air down low (very likely) and it was enough to fire the bov in all situatons.
ie: it was designed around the oem stock turbo flow so its mapped around that level of airflow and pressure.
now that the compressor and exhaust side is different it could be unmatched. i am unsure on the fix sorry
dont confuse the bov spring rate vs manifold boost pressure
it doesnt work like that, the bov fires when manifold pressure spikes through the roof
ie: when the throttle body closes, its probably more like 30psi+++ when the throttle body closes and the compresor is still flowing
stock turbo:
a compressor winds up to 3000rpm it has 7psi and 45cfm of air
hiflow:
as compressor winds up to 3000rpm it has 4psi and 25cfm or air
i think the stock bov spring is too tightand wont fire
you could try loosening the spring to make it fire with less air volume/pressure
it needs a certain level to be reached when the throttle body closes.
if the bov doesnt fire it will recirc back to the compressor and chop itself / collision