I was poking around some links tonight and found this little beast

 

http://www.users.tpg.com.au/deonrb/corolla.htm

 

Some pretty impressive power output with 96hp @ rear wheels and a dyno sheet to prove it!

*bump*

The last n/a motor i built had 105 hp at the rear wheels and it was only a 1300 rally engine :ninja: he`ll get alot more than that when he gets it sorted I'm sure

thats some serious power from a rolla - nasty.

Not really 160 hp is possible at the crank for a n/a 4k.n/a thats naturally aspirated for those of you who might not know :ninja: forced fed motors 220 odd hp.

160... I'm not complaining ! - what typa things do you do to then engine to get it to that - everything!?

yep thats the full monty std bore diameter 4k 160hp @9500rpm! :D

Thats good horsies from a 4K! I suspect a little difficult to hold it together? I know a couple of people who used to get that sort of grunt, but they ended up cracking blocks sooner rather than later. I know there is a reinforced block kicking around but I don't know exact details. Sounds like a clubman motor with that much grunt that high up! :D

What if you bore and sleeve it...then get it cryoed. should help keep it together.

ha ha ha, cryoed 4K, way to go :D

whats zeeez cryoh joo speeka of?

http://www.nightrider.com/biketech/cryonews.htm

 

theres cryoing in more depth.

 

I think it has an effect...just not as much as you would hope for

Boring and sleeving dunno worth a go whos keen?or just keep the rpm ceiling down and put a rolla turbo on the side hullo 200

+hp :) :D