Without going to custom (read expensive) bits, you have a choice of 92.8 or 95.5 mm crank - pistons are 82, 82.5, 83 and 83.5mm - this will give you all the combinations of capacity with std parts. 95.5mm cranks are available still from the US - check out autotechs website - and if bananced and lightened properly will rev like a 92.8....but you start to go oversquare...I would thinka 92.8 with 83.5mm pistons would be the way to go but thats about as far as you can go with the 9A block...and if it ever needs an overbore you couldn`t, it would be scrap. Steel rods are available from arrow and from eurospec sport but be prepared to pay 600 notes or so. Cheers Rob
All seems like alot of dosh to me 2nd hand 9A 350 squid for a good un. and it produces the goods. Ian
Ian, Mallory`s on a sat? working unfortunately [:^(] I`ve got a set of cams for the valver so I`ll be up for the RR day to see if they make any difference, they were too cheap not to buy!
