Notices
Wanted Tell us what you're looking for and someone here is very likely to be able to help you find it.

P1 or STI gearbox....

Thread Tools
 
Search this Thread
 
Old 19 March 2008, 04:01 PM
  #1  
RB5 Boyo
Scooby Regular
Thread Starter
 
RB5 Boyo's Avatar
 
Join Date: Sep 2007
Posts: 1,438
Likes: 0
Received 0 Likes on 0 Posts
Question P1 or STI gearbox....

Hi folks,
testing the water here for a P1 gearbox or maybe even a V5 sti box as im upping the power on my RB5 to around 350bhp, and wanting a stronger box.

The 6 speed boxes are getting far to expensive nowadays!!

Think the P1 has a close box the same as an sti but with a longer 5th gear if im right so that would suit me well as i dont want something that will leave my car revving the head of itself at 90mph!!??

If anyone has something like this let me know, has to be good low milage box with no crunching etc!!

Cheers

Kevin
Old 19 March 2008, 05:08 PM
  #2  
Fat Boy
Scooby Regular
 
Fat Boy's Avatar
 
Join Date: Aug 2000
Posts: 4,262
Likes: 0
Received 1 Like on 1 Post
Exclamation

P1 box 4000 rpm in 5th = 90mph roughly, but check whether the RB5 has 1.1 drop gears or 1.1:1, and/or what it's front and rear diff ratios are as the P1 is 4.44 front and rear unlike the UK gearboxes ( which is what I think the RB5 is)
Old 19 March 2008, 07:17 PM
  #3  
RB5 Boyo
Scooby Regular
Thread Starter
 
RB5 Boyo's Avatar
 
Join Date: Sep 2007
Posts: 1,438
Likes: 0
Received 0 Likes on 0 Posts
Default

Thanks Fatboy....make that:

'interested in P1 or V5 sti box with matching diff'

....as per FatBoy!!
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Mattybr5@MB Developments
Car Parts For Sale
1
18 November 2015 07:49 AM



Quick Reply: P1 or STI gearbox....



All times are GMT +1. The time now is 07:58 AM.