25 replies to this topic

[Guy182]

mmm Wonder how a stage 4 turbo compares with a supercharged NA?

Well you are talking 250hp vs about 295 I think. A tubby is approx 930kg and your NA(875kg) with the SC bits bolted on weighs (as a guesstimate) 890 that gives you
0.28bhp per kg and the tubby 0.32bhp per kg (If Ive worked it out right ). So you have less power per kg.
That doesnt tell the whole story though cos youve got the torque to consider too.

sure maxr said his s/c na was over 900kg and thats with everything removed!

[Jive]

Have you got a 6 speed gear box or maybe the final drive has been reduced?
/noticed you changed into 4th at 90mph.

[Guy182]

Have you got a 6 speed gear box or maybe the final drive has been reduced?
/noticed you changed into 4th at 90mph.

that was with standard 5 speed gearbox.

times the same with the new final drive.

[denno]

mmm Wonder how a stage 4 turbo compares with a supercharged NA?

Would imagine a supercharged n/a would be more comparable to a stage2 tubby than a stage4!!

[Shamone]

I do hope I 'feel' a major difference with the supercharger upgrade. Lots of money to spend without a test drive, but paid the deposit and it's booked in now so fingers crossed.

[denno]

I do hope I 'feel' a major difference with the supercharger upgrade.

Lots of money to spend without a test drive, but paid the deposit and it's booked in now so fingers crossed.

You WILL feel a major difference!