hows is this port n polish job?

[cleanjdm]

my buddy thats helping me with the swap does motor work all the time, swaps motors for any vehicle too. pretty smart guy. heres his pnp job on my jdm h22a, tell me what you think. i can get more pics too if you'd like.
all i have for the moment is the exhaust side.

[GenDBlade]

lol. got a funny idea. put your dick in there and if it doesnt hurt then its ok

[cleanjdm]

lol. got a funny idea. put your dick in there and if it doesnt hurt then its ok

LMFAO!! yea.....its polished pretty well, i think. he took off alot, matched it to the header.

[GenDBlade]

Rofl. so its flush with the header?

[cleanjdm]

Rofl. so its flush with the header?

yes.

[GenDBlade]

nice. what header you running?

[wed3k]

there's still carbon on the valves.

[d112crzy]

i think. he took off alot

#1 mistake by rookie "head porters". Not much material is needed to be taken off, especially towards the end of the exhaust port. Most of the porting and material removing is done at the throat and bowl, which couldn't possibly be touched with the valve still in place.


Don't ever let your friend touch another cylinder head again. Not only does it look like he fucked up the port shape, but I'm sure he hogged it out making it nearly useless. You're going to lose quite a bit of exhaust velocity right at the head. That's no good.

The polishing isn't really needed either.

FWIW, you need the exhaust ports to be smaller than the gasket/header entrance. Look up reversion.

[nope]

uh oh =)

you should probably turbo it now to make up that lost exhaust velocity!!

[xkjnboix]

#1 mistake by rookie "head porters". Not much material is needed to be taken off, especially towards the end of the exhaust port. Most of the porting and material removing is done at the throat and bowl, which couldn't possibly be touched with the valve still in place.


Don't ever let your friend touch another cylinder head again. Not only does it look like he fucked up the port shape, but I'm sure he hogged it out making it nearly useless. You're going to lose quite a bit of exhaust velocity right at the head. That's no good.

The polishing isn't really needed either.

FWIW, you need the exhaust ports to be smaller than the gasket/header entrance. Look up scavenging.

hahaha woow knowlege is pwnage. haah not quite chopping the beast off but its like putting ur cock in a river in Alaska. ohh the shrinkage

[ibr_adam09]

hahaha woow knowlege is pwnage. haah not quite chopping the beast off but its like putting ur cock in a river in Alaska. ohh the shrinkage

[cleanjdm]

nice. what header you running?

ebay

[cleanjdm]

there's still carbon on the valves.

this was before the head was taken to the machine shop.

[cleanjdm]

#1 mistake by rookie "head porters". Not much material is needed to be taken off, especially towards the end of the exhaust port. Most of the porting and material removing is done at the throat and bowl, which couldn't possibly be touched with the valve still in place.


Don't ever let your friend touch another cylinder head again. Not only does it look like he fucked up the port shape, but I'm sure he hogged it out making it nearly useless. You're going to lose quite a bit of exhaust velocity right at the head. That's no good.

The polishing isn't really needed either.

FWIW, you need the exhaust ports to be smaller than the gasket/header entrance. Look up scavenging.

really? damn....he's been doing this for years without any problems. everything is pretty consistent, he just didnt go all the way through where the valves were, like you say.

[robert@bisimoto]

really? damn....he's been doing this for years without any problems. everything is pretty consistent, he just didnt go all the way through where the valves were, like you say.

Is he going to remove the carbon off the valves?