GSXR750 to ???

[funmonkee]

I know a 1100cc GSXR oil cooled engine will fit, but what other bigger engines would fit in my 88 slingshot 750 frame
____________________
**** Don't ride faster than your angel can fly Get this Free Space
The democratically elected Mod of the Scottish Section - The Peoples Choice[b]

[Blau Zedong]

Bandit 1200, GSX1100F tourer thing are all variants of the Gixxer lump.
____________________
18:54:48 Rob Fzs: jews don't give away stuff for free

18:54:59 Rob Fzs: unless its their clothes/ hair/ golden teeth

[funmonkee]

What about a GSX1400?
____________________
**** Don't ride faster than your angel can fly Get this Free Space
The democratically elected Mod of the Scottish Section - The Peoples Choice[b]

[Blau Zedong]

In theory it's related to the GSXR1100 bottom end, but I think the complications of fuel injection etc might make it a bit of a twat.
____________________
18:54:48 Rob Fzs: jews don't give away stuff for free

18:54:59 Rob Fzs: unless its their clothes/ hair/ golden teeth

[funmonkee]

ah, well, was loking for something that would drop in...
____________________
**** Don't ride faster than your angel can fly Get this Free Space
The democratically elected Mod of the Scottish Section - The Peoples Choice[b]

[NSR Mick]

Big bore an 1100 motor.
____________________
If you dont like the way that I ride.......Stop trying to keep up!!!

[MarJay]

[Blau Zedong]

The Gixxer 11 lump can be taken further than the 1200 Bandit lump, but good luck finding a complete running example to buy these days. The bandit 12 lump has the bonus of being easier to get hold of. To be honest a standard 1100K engine in a 750 is brown trousers territory.
____________________
18:54:48 Rob Fzs: jews don't give away stuff for free

18:54:59 Rob Fzs: unless its their clothes/ hair/ golden teeth

[sickpup]

[Kickstart]

Hi

1200 Bandit engines are cheap and commonly available. The GSX1400 engine is very different I think (water cooled for a start).

The later water cooled 1100 engine has different engine mounts.

Stock 1200 Bandit engine will be slightly down on the real power output of the 750, but with an exhaust it will gain a load of power (stock Bandit exhaust is one of the few later bike exhausts that is useless for power). After that you can do as much as you want. 1216 bore kit is cheap (£325 from Roger Upperton on Ebay, +£75 for boring the barrels at the same time). Reprofiled cams, or some GSXR cams. Head work. Slide carbs (I would not recommend this for general road use, throttle is far too heavy for comfort when going any distance).

Think the last time my Bandit was dynoed it made 157hp. That is with a BigCC Racing slightly played with engine, Akrapovic exhaust and slide carbs.

All the best

Keith
____________________
Traxpics, track day and racing photographs - Bimota Forum - Bike performance / thrust graphs for choosing gearing

[Blau Zedong]