simon k wrote:
and remember that anyone who tries to tell you a worked 1100 is a good option is kidding themselves
Ahem, say what?
Anyone laying down the challenge? Bring me your 1400cc strokers and big bores
Seriously though if Force Fed isnt an option, 1330cc RE13, WELL ported head, nice intake and an HS6 or HIF and exhaust to match... ALL PROPERLY TUNED will be plenty!
Get a big motor, 'worked' and poorly tuned and it will drive crap... period.
YES, small bores can be faster than big bores (with the same amount of work done) but depends on the type of driving, ie, the power ban on the worked small bore, rev range, max rev, max torque, etc. The main point being the power ban or peak torque will be much higher and this is NOT what the 'customer' wants in this case.
Something like Chongs motor, that would be HEAPS, its got low down torque and plenty of it. Could you make more power? Hell yeah, would it be as drivable, no... and thats not what the OP wants.
MY personal fav would be a 1275cc-1380cc replacing the EXACT setup I have now... same compression, same top end, same everything.
2 reasons I personally prefer the smallbore in a WORKED motor...
1. If I keep increasing power, and I break something, there are HEAPS more 998/1100 parts out there
2. The 998/1100 parts I break (and have several times) are cheaper
Breaking a block on a 1275 or a crank hurts my pocket then my face (after the wife slaps the crap out of me for buying stuff)
Cheers,
Pete