1.8L Motor refresh, Which piston size is best??? Options

[catsltd]

I am going to install new pistons/cylinders,and refresh the heads.
Quick question.

I am keeping the fuel injection on my 1.8L.

So should I keep the stock 93 MM cylinders,or go to a 96MM aluminum for added cooling.

If I go to the 96MM will I run into drive ability problems??.

http://aapistons.com/products/vw-porsche-9...der-kit-914-bus.
My compression went from 90 PSI hot motor throttle open to 150 PSI with a few drops of oil.
Can I do this cylinders myself???.

Thanks for any advice or suggestions.

[Mark Henry]

96mm KB pistons, iron cylinders get your cylinders bored if they're OE.
You can't do this yourself, AA cylinders are OK, but check the bore specs.

If it's a full rebuild upgrade to a 2.0 crank and rods, then you have a 2056cc.

L-jet will run fine on this combo with a WEB 73 cam, but you may lose the warm-up idle on start, so it will start sort of like carbs.
You just need to give it a bit of gas, once warm it runs perfectly.
Also KB pistons "slap" (sounds like knocking) on start up till the pistons get some heat into them. About 2-3 minutes, by 5 minutes slap is totally gone.