Internal engine mods
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Joined: Sep 2001
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From: Altadena, CA
Anyone know of any important / necessary mods for 2nd gen motor internals? -- I'm loking for about 300 HP @ the flywheel on my 1990 N/A motor (turbocharged @ about 10 psi?)
Are hardened stationary gears necessary? How about 3mm apex seals, or carbon apex seals?
What are the differences btw. stock apex seals and 2 / 3 piece seals?
Thanks for the info!
Horsepower-crazed 17 year old
1990 N/A w/ a blown motor (it's all disconnected, and i'm pulling it this weekend)
Are hardened stationary gears necessary? How about 3mm apex seals, or carbon apex seals?
What are the differences btw. stock apex seals and 2 / 3 piece seals?
Thanks for the info!
Horsepower-crazed 17 year old
1990 N/A w/ a blown motor (it's all disconnected, and i'm pulling it this weekend)
1) porting
2) clean up oil passages in the front side housing
in the oil pump area. There is a lot of bad area there that induces turbulance and also reduce oil flow and pressure.
3)Matchup/round off oil passages where they mate such as; front and rear side housings to their stationary gears.
4) have engine rotational mass dynamically balanced.
5) use a 90+ psi oil pressure regulator
2) clean up oil passages in the front side housing
in the oil pump area. There is a lot of bad area there that induces turbulance and also reduce oil flow and pressure.
3)Matchup/round off oil passages where they mate such as; front and rear side housings to their stationary gears.
4) have engine rotational mass dynamically balanced.
5) use a 90+ psi oil pressure regulator
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