[quote author=scrawnban link=topic=43814.msg505823#msg505823 date=1423062696]
[quote author=Dagnut link=topic=43814.msg505820#msg505820 date=1423061207]
wouldn't believe that weight, more like 1400kg with fluids etc...
even if that is correct for Astra you now have 192bhp per tonne, for the B4 you have 186bhp per tonne( Rev d on are even lighter with aluminium doors and bonnet)...take into account we already know the B4 is quicker to 60 with AWD, so has already over come most of the initial weight and inertia getting to 60, the Astra is not going to pass it..then when you hit a corner and on exit the Astra spins away half its power.
I know you had both cars, but I don't know what your B4 was like.
[/quote]
Tell you what...get a standard b4.... Gimme a shout.. And lets see what happens
[/quote]
I said remapped..standard B4 would struggle to put out 250
[quote author=Dagnut link=topic=43814.msg505820#msg505820 date=1423061207]
wouldn't believe that weight, more like 1400kg with fluids etc...
even if that is correct for Astra you now have 192bhp per tonne, for the B4 you have 186bhp per tonne( Rev d on are even lighter with aluminium doors and bonnet)...take into account we already know the B4 is quicker to 60 with AWD, so has already over come most of the initial weight and inertia getting to 60, the Astra is not going to pass it..then when you hit a corner and on exit the Astra spins away half its power.
I know you had both cars, but I don't know what your B4 was like.
[/quote]
Tell you what...get a standard b4.... Gimme a shout.. And lets see what happens
[/quote]
I said remapped..standard B4 would struggle to put out 250