has anyone tried to Port n polish their Jazz/Fit? i thinkin of doin PnP to my 1.4 idsi, can anyone advise if it will improve gains on the engine in terms of HP and Torque?

 

Hey Arton,

You will see about 5-10hp by doing that

Thanks
Ben

 

pnp will always improve hp and torque its just a nother air flow mod. how much depends on how aggressivly you port on a 4 cylender car an aggresive port can add up to about 30 hp but i wouldnt expect nearly that much out of a fit its engine is to small 30 hp usually comes out of a 2.0 or larger so ya thats what i know hope it helps there are some awsome how tos out there on diff cars but really its all the same shit.

 

ya what ben said lol

 

were talkig hp right? not whp right?

 

wat are the cons to a pnp??? any1 know?

 

I've been wanting to get this done....

 

yeah i hope its whp. im gonna make this Jazz haul ass!! (with the help of Ben's turbo ). thanks for the advice guys

 

yeah what i want to know also is if i will pass smog if i do indeed do a pnp on my car. I don't mind doing it, but i don't want to fail. I know it doesn't do anything but smoothen out the flow of air going into the intake manifold but still....can anybody answer? =]

 

im gonna port and polish mine, im jsut preparing for Ben's Turbo,
i will post pics on the PnP . Hope this improves alot on my ride, especially it being a 1.4 idsi A/T

 

Only real downside of PnP that Id think of is adding extra fuel/tuning. Not to mention breaking a factory seal. It never goes on perfect after that. :/

Id be interested in this also. Id love to make this little motor scream NA!!!
Im sure they will/already have them. But pre PnP head kits should be made. They have them for the tC. Wasnt cheap but its guaranteed HP.

 

itb's would b cool to have for this car lol

 

wat do u mean by breaking the factory and that it never goes on perfect after that? do u mean its warrantee or something else?

 

hes talking about the factory seal between the manifold and the block when you do a pnp you need to remove the manifold(header)

 

So have you done it yet.

 

nope, no funds at the moment, im upgrading my suspensions first, so i spent quite abit on some other stuff.
but will let yall know

 

Are you going to P&P in UAE. Btw what wheels you have.

 

nope, im gonna have it done where im at. 15 inch Nippon Racing Mat Black

 

Where are you located.

 

Welcome to Team Integra! - Team Integra

They have some technical articles on Port and Polishing, and I believe one thing you have to watch out for is over polishing then engine. Has something to do with the fuel moving too fast through the engine and not getting burned. Correct me if I'm wrong.