i was talkin to one of my dads mates about workin my 4k and he told me about his ke30 2 door he had he said it had ford cossworth pistons and a difrnt crank and rods not sure what out of and the ports were the maifold bolts on to were about twice the size of normal ones it had a custom manifold with twin su's on it he recons it use to cherp every gear i was just wondering if any one had herd of this and if so hows it done any info would be helpful

A 5k is just a "stroked" 4k!! ie same bore size and a longer stroke.

I think you'll find that a 5K has the same stroke with a lager bore;)

 

on the stroking a 4k don't bother, buy a 5 or 7 K or jsut get a 2TG or 4AGE which will crap on both of them.

 

Cheers

Jordan

Can't read the original post without brain exploding. Ergo, can't answer.

A 5k is just a "stroked" 4k!! ie same bore size and a longer stroke.

 

Si you got it the wrong way round man,same stroke bigger bore ;)

i would have to agree with jordan, i got my 3k bored and stoked and worked entirely off its head, they customized a 4k crank into the 3k block, i have a ke30 2door with a 3tgue in it and it totally pisses over the worked 3k.

I think you'll find that a 5K has the same stroke with a lager bore;)

 

on the stroking a 4k don't bother, buy a 5 or 7 K or jsut get a 2TG or 4AGE which will crap on both of them.

 

Cheers

Jordan

 

 

I got a 7K for sale ;)

oops :evil: ;)

We are doing a stroked 3K up at work now, involves 4K crank and rods, will let you know how we go..

 

Cheers

Already have one of them. :lolcry: