Do you know what speed you were doing at the end of the 1/4?

95mph Adam

i have raced the Katies focus twice and Will (Kreaper) has raced his mates standard focus ST and about 80 they come back past as the power overtakes the power to weight difference

Pretty good then, should be quicker than a standard focus to 100mph as the focus is 15.9seconds to 100 i do believe

Car: Fiesta ST 150
Year:2005 (55)
Engine: 2.0L
0-60 time: N/A
1/4 mile time: 16.0819 at York raceway (august 2011)
BHP at Fly / Wheels: at the fly = 175bhp. at the wheels 145bhp at Motoscope, Northallerton (14/05/12)
Torque at Fly / Wheels:
Mods: Mongoose cat back exhaust, K&N 57i induction kit.

That seems like a lot of bhp for the mods

145 Lee the 175 is the flywheel

I thought it was at the wheels

whats the difference

Nope, BHP's are generally from the fly because it sounds more, lots of bhp is lost through transmission etc before it gets to the road. If it was from the wheels, the st would be like a 132 standard or something silly

Basically @ the flywheel means if you looked at the side of the engine that is rotating freely on its own, its moving the rotating bit at 147bhp

@ the wheel means the amount of power that is actually being put down on the road, so after the gearbox has taken some effort to move and then the wheels, it will ultimately be lower

Ok I stand corrected lol I always thought dyno results where at the wheels only some of them could measure the flywheel