Until the valves bounce
If it's standard is there any point revving it beyond 8.5K, it won't be making any more power after that, I think the max power on the Unitrak engine is only about 8.5K, my one feels like it's time to change up by 9 at most.
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Search found 559 matches
- Fri Aug 18, 2017 2:23 pm
- Forum: Bike Help
- Topic: Z1000J max rpm ?
- Replies: 8
- Views: 3968
- Fri Aug 18, 2017 12:56 pm
- Forum: Bike Help
- Topic: (Yet another!) valve clearance question.
- Replies: 7
- Views: 2982
Re: (Yet another!) valve clearance question.
In my opinion you should get them as close as you can to the max recomended clearance (I can't remember what this is) if you want to leave them as long as possible between changing them. If they are on the minimum clearance you will get slightly more lift and maybe a slight increase in performance. ...
- Tue Aug 15, 2017 3:44 pm
- Forum: Wanted Adz
- Topic: Used Z1/A/B seat cover
- Replies: 5
- Views: 2654
Re: Used Z1/A/B seat cover
So long as it hasn't suffered from excessive stretching
- Fri Aug 11, 2017 8:50 am
- Forum: Wanted Adz
- Topic: gpz900r buying advice
- Replies: 10
- Views: 6825
Re: gpz900r buying advice
Nice bikes, fast, handle well and comfortable, the later ones with 17" front wheels handle a little better. If they're not looked after then they can have cam wear and cam chain problems, so make sure the oil has been changed regularly and the valve clearances done. I'd avoid a really early one...
- Thu Aug 10, 2017 2:18 pm
- Forum: Bike Help
- Topic: Fuel cap issues (leaking)
- Replies: 6
- Views: 3052
Re: Fuel cap issues (leaking)
Blocked vent hole in the existing cap?
- Wed Aug 09, 2017 8:42 pm
- Forum: Projects
- Topic: Fred the Zed
- Replies: 35
- Views: 16703
Re: Fred the Zed
I hadn't noticed it until you mentioned it, think I'd have gone for recessing the tail light rather than extending the tail piece, but I still think it looks good.
- Wed Aug 09, 2017 10:58 am
- Forum: Meetings & Events
- Topic: Brackley bike festival 13th aug
- Replies: 15
- Views: 8963
Re: Brackley bike festival 13th aug
My cousin is going, so watch out for a mad, middle aged very ginger woman.
- Mon Aug 07, 2017 12:42 pm
- Forum: Meetings & Events
- Topic: East Anglian Zeds to the Fenman classic
- Replies: 14
- Views: 7542
Re: East Anglian Zeds to the Fenman classic
I was going to say where the feck is Wimbotsham, but looking at a map I've been there, I'd be a maybe depending on weather and whether I fancy riding my Z that far, nice ride from Ipswich though.
- Mon Aug 07, 2017 10:01 am
- Forum: Projects
- Topic: Fred the Zed
- Replies: 35
- Views: 16703
Re: Fred the Zed
Nice bike
- Mon Aug 07, 2017 9:55 am
- Forum: New Here?
- Topic: new member from essex z1b project
- Replies: 2
- Views: 2071
Re: new member from essex z1b project
Looks alright to me, but I know squiddly diddly about the early Zs
- Thu Aug 03, 2017 4:12 pm
- Forum: Bike Help
- Topic: Hot running problem: sequential diagnosis
- Replies: 3
- Views: 1886
Re: Hot running problem: sequential diagnosis
I've got a pair of coils off my J you can have.
- Thu Aug 03, 2017 2:31 pm
- Forum: Projects
- Topic: Lawson Jigsaw Project
- Replies: 79
- Views: 42321
Re: Lawson Jigsaw Project
The starter clutches are different, so the motor might be, the Z1100R uses a Unitrak GPZ1100 engine, ZX1100A model, but you probably new this already
- Thu Aug 03, 2017 1:14 pm
- Forum: Projects
- Topic: Lawson Jigsaw Project
- Replies: 79
- Views: 42321
Re: Lawson Jigsaw Project
Pretty sure it is, but not 100% certain
- Mon Jul 31, 2017 8:24 pm
- Forum: Bike Help
- Topic: Unitrac offset sprockets
- Replies: 7
- Views: 2903
Re: Unitrac offset sprockets
Robw wrote:Early zx10 has an offset front sprocket. It's the one I have fitted to mine.
Rob
Ordered a GPZ1000RX 630 sprocket, same offset as ZX10 but 630 rather than 530
- Sat Jul 29, 2017 3:10 pm
- Forum: Bike Help
- Topic: Unitrac offset sprockets
- Replies: 7
- Views: 2903
Re: Unitrac offset sprockets
According to my research 630 Chain Roller Width = 9.53 mm Therefore my standard sprocket which has a overall width of 18mm has an offset of 8.47 mm GPZ1000RX sprocket has overall of 19 mm therefore offset = 9.47 mm 3/8 offset = 9.53 mm So I might as well get a GPZ1000RX sprocket as it's only 0.06 of...