good port and polish
3.0 BAR
Joined: Oct 2003
Posts: 3,693
From: Your mom's panties
Re: good port and polish
Probably not a lot unless you have some big funky cam. What's your compression ratio and how big is the turbo? If it spools down low the power lost won't matter.
You guys are too much sometimes
You guys are too much sometimes
1.0 BAR
Joined: Apr 2005
Posts: 252
Re: good port and polish
Originally Posted by TorganFM
Probably not a lot unless you have some big funky cam. What's your compression ratio and how big is the turbo? If it spools down low the power lost won't matter.
You guys are too much sometimes
You guys are too much sometimes
Caleb
1.0 BAR
Joined: Apr 2005
Posts: 252
Re: good port and polish
Originally Posted by TorganFM
Meh I wouldn't worry about any low end losses with that engine and turbo combination.
Caleb
3.0 BAR
Joined: Oct 2003
Posts: 3,693
From: Your mom's panties
Re: good port and polish
I can't answer that one for a turbo engine, but on heads that I've seen for na cars the exhaust side is more restrictive than the intake side as far as valve and port size.
1.0 BAR
Joined: Apr 2005
Posts: 252
Re: good port and polish
Originally Posted by TorganFM
I can't answer that one for a turbo engine, but on heads that I've seen for na cars the exhaust side is more restrictive than the intake side as far as valve and port size.
Caleb
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