build up of JDM F20B DOHC VTEC

[almostJDM]

I dont know enough to open my mouth.
lol.

lol

when i went to get my head work done once the guy took a look at it he said dont even bother, it wouldnt help at all its smooth enough, but id still get the intake ports, and get em port matched

[bmxicansd]

Considering milling the head .002 and port matching the head to the IM and EM. Not sure if i want to Port out the head, because honda gave it a little love straight from the factory, so i'm not too sure how much flow i would gain.

I ported and polished my Euro head and installed flat top valves. It was a Night and day difference that's for sure

[almostJDM]

I ported and polished my Euro head and installed flat top valves. It was a Night and day difference that's for sure

yea but the f20b head is already smooth and he would have to get a 3 angle valve job done to get different valves since f20b ones are different the H22 valves both smaller and the edges are cut at more of an angle, but yea thats a good way to bump the compression even more, when i milled my block 2 thousandths the engine had more power i could tell the difference, cant wait to try out my new goddies and get rid of the e*** stuff, once i sintall my enigne this time it wont have any more crap(cheaply made) parts on it

[bmxicansd]

yea but the f20b head is already smooth and he would have to get a 3 angle valve job done to get different valves since f20b ones are different the H22 valves both smaller and the edges are cut at more of an angle, but yea thats a good way to bump the compression even more, when i milled my block 2 thousandths the engine had more power i could tell the difference, cant wait to try out my new goddies and get rid of the e*** stuff, once i sintall my enigne this time it wont have any more crap(cheaply made) parts on it

I totally forgot about the Valves being different. I retract my comment and say you just leave it. . Thanks AlmostJDM for the informative post..

[fatboy1185]

yes, just leaving it as it is, is also an option.

[1990HybridCB7]

I wonder how deep into the 13's a 50 shot would put you....


on the new times too.

[almostJDM]

at least port match the intake ports

[fatboy1185]

hmmmm

[fatboy1185]

I totally forgot about the Valves being different. I retract my comment and say you just leave it. . Thanks AlmostJDM for the informative post..

if i get a 3 angle valve job, i can still use my OEM valves though, right?

[starkrice]

This thread is good! im making 224 stock F20B with my "headers" & my ECU eazy on pump gas! My boss has the First after market parts for the F20B in the world" Rods/Pistons/cams

[starkrice]

that's at 9k stock botttom end

[starkrice]

Life is good Naturally Aspirated

[F22HB]

bump?

[fatboy1185]

figured if i'm pulling the motor, might as well replace water pump, oil pump, timing belt, and do a b/s eliminator kit. So i'm going to start buying parts so when i pull the motor, i can start slapping parts on.

Could be a few months before it gets pulled.

[F22HB]

mk kewl kewl