markx14xe
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Registered: 5th Oct 08
Location: grimsby
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just out of intrest what is a redtop with f20 geabox's topspeed and also an f16 if know by anyone
ive heard claim'd 140mph at 7000rpm in 5th in a nova
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Archie
Organiser: Scotland Premium Member
Registered: 18th Dec 07
Location: South Ayrshire
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I dont know the differences but my XE corsa went off the clock with an F18 (clocks went to 140)
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ChrisBoom
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Registered: 6th Dec 06
Location: Highland
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In a Nova 2.0 16v with a F20, Astra GTE digital clocks, 5th limter was show at 149mph.
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Nic Barnes
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Registered: 5th Apr 04
Location: nowhere near ginger people
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about 137 mph real speed. dash speed is made up magic numbers.
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Archie
Organiser: Scotland Premium Member
Registered: 18th Dec 07
Location: South Ayrshire
User status: Offline
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And fairydust.
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Jordan C
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Registered: 3rd Dec 07
Location: Dundee City Drives: Valver Corsa
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aww I always thought 7k in 5th was 149mph
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SportBoy
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Registered: 5th Oct 01
Location: Retford, Nottinghamshire
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surely tyre/wheel size would affect what it would do at the limiter in 5th.
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Jordan C
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Registered: 3rd Dec 07
Location: Dundee City Drives: Valver Corsa
User status: Offline
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Yeah i never thought about that tbh
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Eddx14xe
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Registered: 12th Jan 10
Location: Hertfordshire
User status: Offline
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If you have the gear ratio's you could use this:
http://www.catherineandken.co.uk/sti/tyres.html
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Nic Barnes
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Registered: 5th Apr 04
Location: nowhere near ginger people
User status: Offline
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quote: Originally posted by SportBoy
surely tyre/wheel size would affect what it would do at the limiter in 5th.
true but i dont think 16's would add 20mph
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SportBoy
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Registered: 5th Oct 01
Location: Retford, Nottinghamshire
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lol i dont care what ppl think they get on speedo/gps .. a 150bhp redtop wont do the best part of 150mph in a corsa. a standard turbo engine will stuggle for 150mph in a corsa. there about as aerodynamic as a bus.
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Jenko_Sport
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Registered: 25th May 06
Location: Stoke-on-Trent
User status: Offline
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Ill vouch for mine pulling to the limiter in 5th.
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AK
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Registered: 5th Jul 00
Location: Aberdeen City
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there are different F20's arent there? CR and WR no?
I'm sure 139 was the max speed at near standard C20XE rpm (7200 or so) with near enough standard rolling radius/and so gearing
[Edited on 21-03-2010 by AK]
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Corsa_Sport21
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Registered: 13th Apr 08
Location: Leven, Fife. Drives : 205 GTi
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Yeah around 137 is what ive always though on an F20 @ 6800 rpm(standard limiter).
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