14 apache

iTrader: (1)

Have 598 now thinking about stroking 598 to 632 what do you guys think about doing this any cons. I know i need pistons and cranks. They make 890hp 6300rpm maybe a little lower rpm with 632. Thanks

Panther

How about some blowers on those 598's with a piston change? somewhere around 1100 hp?

stormbauer

What is the bore and stroke of the 598 and 632? Is the cylinder spacing different from a 540? Or is it just bored and stroked?

GPM

I wouldn't like the rod to stroke ratio if it's a 10.2 block.

14 apache

iTrader: (1)

10.2 BLOCK RODS 6.535 STROKE 598 4.5 632 4.75

14 apache

iTrader: (1)

HOWS YOUR DRIVE FRANK. THE BOAT IS MORE IMPRESIVE NA INJECTED + BOAT WOULD BE A HAND FULL WITH 1100HP

Panther

The drive is TOASTED....

I shipped the busted up pieces last week so they could have a look-see... So far it sounds like they're willing to work with me on it so I'm happy for that.

I'd like to do something about my X Dimension....need some fire sale shortie lowers....

Panther

I thought 598 was a 4.625 stroke?

GPM

I don't know that much but 6.535 rod and a 4.75 crank, 1.37 rod to stroke ratio, might just eat rings. Just an opinion.

GPM

4.6 bore 4.5 stroke