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#554745 02/24/03 12:08 AM
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q:1 who makes forged pistons for the zetec and how high can i get a compression ratio hopefully 11:1 if not 10.5:1 atleast

q:2 the water pump on a zetec is it a plastic impeller or a steel one

thanks in advance


"never under esimate the predictablity of stupidty" Bullet Tooth Tony
#554746 02/24/03 12:24 AM
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You can get forged pistons...12:1 compression from BAT.

Our W/P has a metal impellar, if not ours would be going out at 60k and I would be in big trouble.


Hector 2003 Rally Red Mitsubishi Evolution VIII 257HP/259TQ 2005 Lapis Blue Mazda 6s RET: 00 Cabernet Red Ford Contour Zetec ATX SUPERCHARGED 160HP/141TQ
#554747 02/24/03 01:41 AM
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now will i have to upgrade the cooling system like the rad to cool the engine due to the high comp ratio .. im looking for about 10.5:1 that way i can still run pump gas sunoco 94 octain


"never under esimate the predictablity of stupidty" Bullet Tooth Tony
#554748 02/24/03 07:20 AM
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What kind of power gains would you see from 12:1 pistons?

BTW, I thought that 94 octane was good to 13:1. (Don't quote me on that, I'm probably completely off. )

BP


Ben ---'96 Contour GL * Zetec ATX * Tan on Black steelies--- +++JRSC M62 Under Construction+++ My big-a$$ mod list.
#554749 02/24/03 08:31 PM
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Eagle makes them for the Focus.
They would probably fit our Zetecs as well.


Frank McCoy aka Mod-deth aka Mid Life Crisis aka SVT Doood aka mcgainer is a SCAM ARTIST Pre98 Zetec - Some Mods
#554750 02/25/03 12:16 AM
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you can get a hole lot of power just from compresion ratio....just look at the 60's cars high comp ratios and not all that much other stuff for example 289 cobra not much done there and by todays standards look at the ..i hait to say this .....acura type R ...it has a 10:1 ratio and puts out all kinds of HP...


"never under esimate the predictablity of stupidty" Bullet Tooth Tony
#554751 02/27/03 02:26 AM
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Just checked out a CR website...

Engine Horsepower (peak) is 130
Old Compression Ratio is 9.6
New Compression Ratio is 13.0
Computation Results:
Computed New Engine HP is 140, a 8 percent change

Only 10 horse. I'm not impressed. Especially for the amount of cash required to get those 10 ponies.

BP


Ben ---'96 Contour GL * Zetec ATX * Tan on Black steelies--- +++JRSC M62 Under Construction+++ My big-a$$ mod list.
#554752 02/27/03 02:40 AM
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It's amazing what you can do with high octane gas. I ran across this intersting site. 700HP out of a 2L engine with 30psi of boost. Yikes!


Ben ---'96 Contour GL * Zetec ATX * Tan on Black steelies--- +++JRSC M62 Under Construction+++ My big-a$$ mod list.
#554753 02/27/03 03:36 AM
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and with 99999 ratio, you get 216HP.


98.5 SVT 91 Escort GT (almost sold) 96 ATX Zetec (i brake to watch you swerve) FS: SVT rear sway bar WTB: Very cheap beater CEG Dragon Run - October 13-15
#554754 02/27/03 04:56 AM
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Originally posted by ButtonPuncher:
Just checked out a CR website...

Engine Horsepower (peak) is 130
Old Compression Ratio is 9.6
New Compression Ratio is 13.0
Computation Results:
Computed New Engine HP is 140, a 8 percent change

Only 10 horse. I'm not impressed. Especially for the amount of cash required to get those 10 ponies.

BP


But you get much stronger pistons with that 13.0 CR.


Hector 2003 Rally Red Mitsubishi Evolution VIII 257HP/259TQ 2005 Lapis Blue Mazda 6s RET: 00 Cabernet Red Ford Contour Zetec ATX SUPERCHARGED 160HP/141TQ
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