Compression Ratio Help

[Mustangman9812]

Hey All,

I need alittle Compression Ratio Math Please! Stock 03 PI Bottom-End w/P&P Non-PI Heads what would the compression be? I know it should be lower than a 96-98 motor because of the slightly deep dish correct?

Thanks

P.S - I know it sounds stupid but you will see later what is going on lol :thumb:

 

[Jrgunn5150]

10.3:1

 

[Mustangman9812]

Thanks Man!

 

[voidfinger]

Thats not right.... its a pi bottom end and a npi set of heads right?

 

[Jrgunn5150]

My bad dude, I was wrong, I read that completely backwards.

It should come out at around 8:1, depending on how it's machined and whatnot.

 

[voidfinger]

yea when i read it the first time thats how i read it too... but then i noticed lol

 

[brightwhite98GT]

10:3:1 is npi bottom end with pi heads correct?

 

[Jrgunn5150]

10:3:1 is npi bottom end with pi heads correct?

Right.

 

[vermilion]

put the compression figures from each cylinder up.. someone can help.

 

[Mustangman9812]

O Ok thanks, I was like ........ ok whatever lol. Thats going to be one wicked blower setup lol .... OOOO sssssshhhhhh