bridfi

how can i get a bore like the 2.4 in my 2.2? is it a different block? or different sleeves?

do the 2.4 pistons mate up to 2.2 rods?

Red07SSNA

2.2L...bore 86mm...stroke 94.6mm
2.4L...bore 88mm...stroke 98mm
2.0L...bore 86mm...stroke 86mm

bridfi

how can i get a bore like the 2.4 in my 2.2? is it a different block? or different sleeves?

do the 2.4 pistons mate up to 2.2 rods?

Witt

Its a different block and sleeves (L880 in the 2.4 vs L850 in the 2.0/2.2).

The rods will not interchange.

bridfi

thanks.

LS6Rally

iTrader: (14)

but are the crank main journals the same. thne you could use a 2.4 bottom end.

bridfi

well i was mainly asking because there are some wiseco 2.4 ecotec pistons on ebay for $100.

but i have a 2.2 and i need 2.2 pistons.

just for fun, i used an engine displacement calculator to calculate my stroke (94mm) multiplied by my bore (94mm like i said just for fun) x 4 = 2.609 liters!

can anyone say 2.6 ecotec?

bigworm

wiseco makes pistons for the 2.2 in a 90mm, cosmetic has gaskets, that should give you alot of low-end torque and ~2.4L

celicacobalt

i wonder if we could bore the 2.4 out to a 2.5?

bridfi

???

leaving 1 mm cylinder wall thickness?

iirc, the 2.2 has an 86 mm bore cylinder sleeve w/ 91 mm outside bore.

this would be like suicide.