Sie, why are the APR tuned cars managing such impressive wheel figures on awesomes rollers but yet no other tuner can get close is my question.
I had it mapped initially by jabbasport, then by CC and both tuning companies have found the same thing! You cant request more boost if the turbos not making it as if the deviation is too high the engine will go into limp mode.
They spent 3 days with my car trying to get these ''claimed'' figures from it. Testing out on the road in real world mapping terms but yet have failed to get these figures. Im sure both jabbasport and CC know what they are doing
If your 273result is accurate, it should have no
problem breaking 300 at the very least, 310bhp on JBS's rollers.
JBS's rollers are renound for being tight but do show a 40bhpish loss in transmission loss so you should have no problems with 310bhp
Although i would like to see it being done
I thought you lived closer to Chesterfield, than you did to manchester Sie
If it does produce 310bhp ish at JBS and mine is way under i will be demanding a refund from Jacob as if 2 of the UK's leading tuning companies cant get from it what it is supposed to, then that is false advertising. I still have the emails from him telling me it should be producing 1.4bar minimum at 6500rpm.
Even yours is down on that @ 1.25 bar and mines further down at 1.15bar.
Carl, here are some logs of the lower down boost spike. Remember the MAP sensor only reads to 2540mbar hence why deviation on the spike is not sensed.
3400....2410/2510 = 1.51bar
3840....2430/2540 = 1.54bar (Actual 26psi or 1.8bar)
4280....2420/2540 = 1.54bar (Actual 24psi or 1.65bar)
4680....2370/2440 = 1.44bar
5040...2330/2310 = 1.31bar
Then dead and buried after 5500rpm really when it drops to below 2250mbar.
Is the loading correct, i have 191.7 readings showing in the % load column
