4agze pistons ina 7afe???, will they fit? Options

[StreetRacing10PS...]

I herd from a few ppl that 4agze pistons will fit in the 7afe, only thing is is that i thought the 4agze was a 1.6 and being that the 7afe is a 1.8 how would they fit?? Would the 4agze pistons be too small??

[StreetRacing10PS...]

ok thanks, thats exactly what i needed to know. ill order them some time this week so when i get the turbo in and some new rods i can have it up to around 15 PSI

[nik]

ok thanks, thats exactly what i needed to know. ill order them some time this week so when i get the turbo in and some new rods i can have it up to around 15 PSI
[right][snapback]275719[/snapback][/right]

new rods and pistons and a 2mm head gasket you'll have to do the math on the displacment of the heads cc just the pistons will push from 8.5:1 to 11.0:1 (example go look at edo set up he did what you want to do) so use the gasket to lower your comp back down

also you might want to do a little work to the head if your going to 15psi nothing to bad maybe port it get a little more flow and maybe new valves

This post has been edited by nik: Apr 21, 2005 - 4:14 PM

[doGGy]

Ehm.... from 9.5 till 10.8 on stock bore to be exact.

ok thanks, thats exactly what i needed to know. ill order them some time this week so when i get the turbo in and some new rods i can have it up to around 15 PSI
[right][snapback]275719[/snapback][/right]

new rods and pistons and a 2mm head gasket you'll have to do the math on the displacment of the heads cc just the pistons will push from 8.5:1 to 11.0:1 (example go look at edo set up he did what you want to do) so use the gasket to lower your comp back down

also you might want to do a little work to the head if your going to 15psi nothing to bad maybe port it get a little more flow and maybe new valves
[right][snapback]275721[/snapback][/right]

[nik]

Ehm.... from 9.5 till 10.8 on stock bore to be exact.
[right][snapback]275724[/snapback][/right]

here is a link

http://www.6gc.net/index.php?action=members&itu=691


stock comp is 9.5:1 with stock pistons

4agze are made to make 8.5:1 or 8:1

but in the 7afe block with a 7afe head the comp goes up even with a low comp piston

in a few weeks i should know if a 4agze 8.0:1 piston in a 7afe block and 4agze head will go up or not i'm thinking it will a little probably a .5 to 1.0 increase if that happens i use a bigger head gasket to bring it to 8.5:1 or lower if possible