Engine rebuild questions
05-22-2015, 01:23 AM
Post: #11
Engine rebuild questions
(05-21-2015 11:29 AM)Alex170984 Wrote:  Cometic gasket

I am using it again as well since I've had to rebuild my cylinder head!

Yes they can be reused... BUT...

The Cometic gaskets outer layers use Viton rubber (gee see that again...) to help seal it. A fresh gasket having not been heat cycled, has to be better...... Angel

Dan -

You can |Sad .... OR you can ask for help!!!

OST Porting service - http://hachiroku.net/forums/showthread.php?t=19991
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05-28-2015, 11:14 PM
Post: #12
Engine rebuild questions
Anyone knows a NPR supplier? Can't find any through google or eBay
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05-29-2015, 10:01 AM
Post: #13
Engine rebuild questions
I recommend you ask first at local auto parts store. Euro is weak and you will pay (maybe) a lot more buying from uk or outside Europe.

Grab a phone and ask
http://www.rochaecastro.pt/pt/catalogo/m...ne-npr-sm/
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05-29-2015, 07:12 PM
Post: #14
Engine rebuild questions
we dont have such things in spain, just spoilers, rims, decals, etc :/
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05-29-2015, 07:17 PM
Post: #15
Engine rebuild questions
I thought you were Portuguese Banging head
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06-01-2015, 01:38 PM
Post: #16
Engine rebuild questions
(05-22-2015 01:23 AM)oldeskewltoy Wrote:  
(05-21-2015 11:29 AM)Alex170984 Wrote:  Cometic gasket

I am using it again as well since I've had to rebuild my cylinder head!

Yes they can be reused... BUT...

The Cometic gaskets outer layers use Viton rubber (gee see that again...) to help seal it. A fresh gasket having not been heat cycled, has to be better...... Angel

I've applied Wellseal to both faces of the HG to help to seal again. Was recommended this by various engine builders, one specifically who has had dealings with a formula atlantic powered ae86 and a Cometic Gasket supplier.
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06-01-2015, 06:45 PM (This post was last modified: 06-01-2015 06:45 PM by d3nso.)
Post: #17
Engine rebuild questions
Her are two NPR Suppliers:

http://www.ebay.com/itm/85-89-1-6L-Toyot...0526829479

http://www.ebay.com/itm/85-89-TOYOTA-MR2...0480222785

Daily Beater: Civic EG5
Work in progress Car: AE86
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06-25-2015, 10:27 PM
Post: #18
Engine rebuild questions
AlexKTM have sure that blue top have 1,5 1,5 compression rings and redtop 1,2 1,5?
I think that migth be incorrect and may be 1,2 1,5 to the bluetop and 1,5 1,5 to the black/redtop(late bigport)...
I could be wrong!
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06-26-2015, 07:17 PM
Post: #19
Engine rebuild questions
(06-25-2015 10:27 PM)Ghetto Wrote:  AlexKTM have sure that blue top have 1,5 1,5 compression rings and redtop 1,2 1,5?
I think that migth be incorrect and may be 1,2 1,5 to the bluetop and 1,5 1,5 to the black/redtop(late bigport)...
I could be wrong!

This is incorrect... I've just re-ringed a high comp piston, 1.2 ring top, 1.5 ring 2nd 2.8 oil control.

Dan -

You can |Sad .... OR you can ask for help!!!

OST Porting service - http://hachiroku.net/forums/showthread.php?t=19991
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06-28-2015, 09:45 PM
Post: #20
Engine rebuild questions
(06-01-2015 06:45 PM)d3nso Wrote:  Her are two NPR Suppliers:

http://www.ebay.com/itm/85-89-1-6L-Toyot...0526829479

http://www.ebay.com/itm/85-89-TOYOTA-MR2...0480222785

Woah thanks a lot! And yes, the piston rings are 1.5 1.5 2.8 for the early, tvis, big port,blue top and 1.2 for the next ones (red top, small port, hicomp, whatever)
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