Grant's b/t 7age

[Sam-Q]

12.1:1 using all blacktop parts

11.5:1 using all silvertop parts

[patience]

How did you go with figures?
keen to see how this is

[Sam-Q]

if anyone want to know how I worked the comp out:

11:1 compression ratio stock, 397 cylinder size

397/(11-1)=39.7cc this gives you the chamber size including everything that gives you volume

the new cylinder is 440cc with the longer stroke so...

then (39.7+440)/39.7= 12.08

so 12.1:1 comp

[timmeh12]

any updates with this?
dyno?

[The Kid]

Haha, updates... Grant will never finish this because he has come down with a severe case of the gay!

[grantobius]

no way ben, its close to goin. tryin to sell my daily/body for more parts and tune.

[Delazy]

[The Kid]

haha good, very much looking forward to seeing this on the road again. It was awesome enough with the 20v, now it'll be the quickest NA Hachi in Newcastle...

[fantapants]

only if jarrod is driving it ....

oh yeah, went there

[The Kid]

oh no you didnt!