Topic: What is the Ex valve diameter for......

[MRieck]

  the 400F? I assume the 350/4 is the same. Is it 21mm?

[Jerry Rxman Griffin aka MuthaF'er]

Now wait just a darn minute Mr Imposter! The great MRieck would have this info stashed away in his Honda brain.......................................................

[mystic_1]

Maybe it's a test 

mystic_1

[Terry in Australia]

Nah, Mike's no imposter Jerry, he's a 750 tuning God, but times must be hard, and so he's lowered himself to work on the "tiddlers", of late. It's sad, watching his downward slide, kinda like when Elvis got really fat.

I've heard he stands on street corners with a sign saying "Will port anything, for food".........

[mattcb350f]

Stand by....... I'll go check my 350F valve

 Matt.

[MRieck]

Stand by....... I'll go check my 350F valve

 Matt.

Thanks. You guys....ball busters Inc. I DO port newer stuff too. Things with 2 cams etc. You try remembering everything. Jerry can't remember his birthday and Terry needs a map to get home.

[mattcb350f]

It's a little wider than my thumb nail............



Just kidding.  Exhaust valve is 22 mm across the face

Intake is 26 mm FYI

The parts fiche I looked at had different part #'s but i'm sure they're the same

 Matt.

[Terry in Australia]

Stand by....... I'll go check my 350F valve

 Matt.

Thanks. You guys....ball busters Inc. I DO port newer stuff too. Things with 2 cams etc. You try remembering everything. Jerry can't remember his birthday and Terry needs a map to get home.

Two cams? Seems like a waste of a cam, to me............... Oh Nurse, it's time for my sponge bath............ 

[MRieck]

It's a little wider than my thumb nail............



Just kidding.  Exhaust valve is 22 mm across the face

Intake is 26 mm FYI

The parts fiche I looked at had different part #'s but i'm sure they're the same

 Matt.

Thanks Matt.

[MRieck]

Stand by....... I'll go check my 350F valve

 Matt.

Thanks. You guys....ball busters Inc. I DO port newer stuff too. Things with 2 cams etc. You try remembering everything. Jerry can't remember his birthday and Terry needs a map to get home.

Two cams? Seems like a waste of a cam, to me............... Oh Nurse, it's time for my sponge bath............ 

You're funny Terry.....no doubt. Shows what years in the military and a fascination with old iron can do.

[Jerry Rxman Griffin aka MuthaF'er]

If you'd had as many birthdays as I have, you'd forget too   

[MRieck]

If you'd had as many birthdays as I have, you'd forget too   

I fully understand your twisted logic Jerry.

[ttr400]

Mike, the 350F is 22mm ex and 26mm inlet as matt said.

 the 400F is 23mm ex and 26.5 inlet.

Kevin

[MRieck]

Mike, the 350F is 22mm ex and 26mm inlet as matt said.

 the 400F is 23mm ex and 26.5 inlet.

Kevin

Thanks Kevin. I'll add that to my records. 

[hymodyne]

...so it sounds like no one will be able to use the valves, Mike??

Hym

[MRieck]

...so it sounds like no one will be able to use the valves, Mike??

Hym

Well at least not on a bike with any displacement. Could be used on a small dirtbike I guess.

[hymodyne]

many thanks,

I'll email the seller and see if I can get a refund. He's shipping from Thailand

hym

[MRieck]

many thanks,

I'll email the seller and see if I can get a refund. He's shipping from Thailand

hym

As a side note....the intake valves were nice. The machinist and I were going over it yesterday. The exhaust valves from that head were excellent too.....no worries. It will be a #$%*ing head JK.