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Old 07 April 2007, 11:53 PM
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Tidgy
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Default straight cut gearbox?

managed to blow my gearbox on the isle of man yesterday so having to go down the route of a new box (well presuming since can't get any gears except reverse) so possible options are.

rebuild to existing spec

rebuild with helical gearset

rebuild with straight cut gear set

straight cut being the strongest would be the prefered option for strength, but have been told its got a loud wine and a paint ot live with, anyone out there got one? how bad is it?

helical is much quieter but not as strong.

its to go in my00 uk turbo runnign the standard engine bar a decat and remap, but i'm planning to have a big engine build in the near future and aiming for close to 500bhp, so seems stupid to spend money on a gearbox only for it to be replaced again, hence doing it now.

whats peoples thoughts/experiances?

(prefer first hand knowledge rather than 'heard this and that' please folks)
Old 08 April 2007, 08:01 AM
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SSCJAY
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You could get a 6MT, will handle 450 bhp all day long.
Old 08 April 2007, 09:37 AM
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A guy on here, 'cookstar' has the straight cut box, and after me asking he kindly posted a little video of it on youtube.
YouTube - PPG whine
This will show you about the noise of the straightcut box!
Old 08 April 2007, 03:48 PM
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BugBen
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My word.. Just listened to that video, don't think I could put up with that on a daily basis no matter how much power it handled!!
Old 08 April 2007, 03:51 PM
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I have a stright cut, but no engine to make it whine at the mo
Old 08 April 2007, 04:00 PM
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hey cookie, whats it like to live with?
Old 08 April 2007, 04:17 PM
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Bit marmite mate

I love it though, sounds great. And its nice to be confident in any style of driving you choose to adopt, its not gonna break
Old 08 April 2007, 05:01 PM
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MaDaSS
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Hehe, I knew you would be along soon cookstar! I still love that video myself! lol.
Old 08 April 2007, 05:30 PM
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wrc350+
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what do sc recommend? surely they know your car
Old 08 April 2007, 06:11 PM
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Originally Posted by MaDaSS
Hehe, I knew you would be along soon cookstar! I still love that video myself! lol.
Old 08 April 2007, 06:18 PM
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biggest concern they had was the wining, hence me asking.

cost wise seems to work out about the same for helical cut and straight cut which are the two options that i think im gonna choose from

at the min a standard replacement box would be strong enough, but as said its for future upgrades i'm thinking of
Old 08 April 2007, 06:21 PM
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Do you have a loud exhaust?
Old 08 April 2007, 06:26 PM
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very lol
Old 08 April 2007, 06:28 PM
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then you wont hear the whine anyway
Old 08 April 2007, 06:38 PM
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ahhhh lol
Old 14 May 2007, 01:08 AM
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bit of an update, went for the straight cut ppg gear set, and o how sexy is the wine lol
Old 14 May 2007, 01:09 AM
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Originally Posted by Tidgy
bit of an update, went for the straight cut ppg gear set, and o how sexy is the wine lol

good lad. where did ya have it done?
Old 14 May 2007, 01:19 AM
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hey cooky

scoobyclinic mate
Old 14 May 2007, 01:28 AM
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Originally Posted by Tidgy
hey cooky

scoobyclinic mate


Glad your pleased with it. Have you given it some stick yet


Your stickers look great BTW
Old 14 May 2007, 01:30 AM
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cheers bud, yeah and blew the weather strip off the right hand side of the car at silly speeds pmsl

dis different to my other one, had a new clutch fitted and the new one has a much longer throw on it cmpared to the old one, so still getting used to it a bit.
Old 14 May 2007, 01:33 AM
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Originally Posted by Tidgy
cheers bud, yeah and blew the weather strip off the right hand side of the car at silly speeds pmsl

dis different to my other one, had a new clutch fitted and the new one has a much longer throw on it cmpared to the old one, so still getting used to it a bit.
what flywheel have ya got
Old 14 May 2007, 01:35 AM
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same one mate, that went back in
Old 14 May 2007, 01:41 AM
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Originally Posted by Tidgy
same one mate, that went back in

Should have whacked a lightened one in while it was al out
Old 14 May 2007, 01:43 AM
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tbh i pondered it but in the end decided against, just more money to add to the already big bill
Old 14 May 2007, 01:44 AM
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Originally Posted by Tidgy
tbh i pondered it but in the end decided against, just more money to add to the already big bill
yeah true, what did it sey ya back all in all

pm if ya want
Old 14 May 2007, 01:46 AM
  #26  
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roughly 4k for all the stuff i had done
Old 14 May 2007, 07:03 AM
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You missed out on the flywheel mod.
API just did my box and added a light 'wheel, just feels so much better.

Graham
Old 14 May 2007, 04:11 PM
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should have mine back this saturday, rather than muck about ive gone for the dual plate exedy clutch which comes with a light flywheel

should handle anything im going to throw at it
Old 14 May 2007, 10:20 PM
  #29  
Tidgy
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tbh im not overly concerned, im not running mega power, for now, and when the time comes the uk internals aint gonna cut it anyway so engine out anyway
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