Reply With Quote*puts hand up*
Although its burried under a heap of stuff i should be able to get some kind of measurement.
Show me some pics of what you want measured.
2TG valve guides
Hey guys,
I was wondering if anyone has a head stripped enough to get some measurements on 2TG Valve guides?
Cheers
Rohan
Re: 2TG valve guides
*puts hand up*
Although its burried under a heap of stuff i should be able to get some kind of measurement.
Show me some pics of what you want measured.
"It's an ingenious solution to a problem that should never have existed in the first place." - JM
"A Ferrari is a scaled down version of god while a Porsche is a Beetle with mustard up its bottom." - JC
Re: 2TG valve guides
Hi,
Intake valve head diameter => 43mm (44.5mm from April 1973)
Exhaust valve head diameter => 37mm (38.5mm from April 1973)
Intake valve overall length (specified) => 106.7mm (106.2mm from April 1973)
Intake valve overall length (limit) => 106.2mm (105.7mm from April 1973)
Exhaust valve overall length (specified) => 105.4mm (105mm from April 1973)
Exhaust valve overall length (limit) => 104.9mm (104.5mm from April 1973)
Valve stem diameter (Intake) => 8.46 - 8.48mm
Valve stem diamter (Exhaust) => 8.45 - 8.46mm
Intake valve stem-to-bushing clearance (specified) => 0.020 - 0.037mm
Intake valve stem-to-bushing clearance (limit) => 0.08mm
Exhaust valve stem-to-bushing clearance (specified) => 0.055 - 0.060mm
Exhaust valve stem-to-bushing clearance (limit) => 0.10mm
Valve head thickness (Intake) => 0.50mm
Valve head thickness (Exhaust) => 0.60mm
Contact Valve face angle => 45deg
Bushing Inner diameter => 8.51 - 8.52mm
Bushing Outer diameter (Standard) => 14.02 - 14.03mm
Bushing Outer diameter (Oversize) => 14.07 - 14.08m
Bushing replacment temperature => 80deg Cels
Bushing protruded length from cylinder head => Drive in valve guide bushing until snap ring contact with cylinder head.
All the above and more in the mighty 2T engine thread.... http://www.toymods.net/forums/showth...9&highlight=2T
seeyuzz
river
The thinking man's clown and the drinking woman's sex symbol
RA25GT - There is no substitute | 18R-G - Toyota's Dependable Masterpiece
Toymods Car Club Treasurer, assistant Historic Plate Registrar & Forums Admin
Re: 2TG valve guides
"river - is there any thing he doesn't know?"
Damn, you make it too easy for them at times dude.
+ rep river but i'm sure its not going to be noticed.(once i can i will)
Last edited by Rinmax; 23-10-2006 at 10:04 PM.
"It's an ingenious solution to a problem that should never have existed in the first place." - JM
"A Ferrari is a scaled down version of god while a Porsche is a Beetle with mustard up its bottom." - JC
Re: 2TG valve guides
Hi,
It's all in the threads.... just need to search.
I notice all rep...
seeyuzz
river
The thinking man's clown and the drinking woman's sex symbol
RA25GT - There is no substitute | 18R-G - Toyota's Dependable Masterpiece
Toymods Car Club Treasurer, assistant Historic Plate Registrar & Forums Admin
Re: 2TG valve guides
Hmm i tryed to search, but came up nothing, i passed up the 2T thread as it was a 2T not 2TG thread,
Your a Hero
More rep headed your way
Re: 2TG valve guides
from my understanding, the 2tg valve guides are the same as the 18rg valve guides.
The part number from toyota if you are interested is...(goes off to search the life and times thread of 18rg).....(returns from 18rg thread)...11122-88250
are you planning on finding similar sized guides to use different type valves?
i have an 18rg stripped head in need of guides also so i am interested where you are going with this newly acquired information on the guide sizes.
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