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-   -   Solution for valve clearance needed (http://forums.pelicanparts.com/showthread.php?t=1126923)

Anglocanadian 09-23-2022 01:45 PM

Solution for valve clearance needed
 
Having attempted the Bruce Anderson 2.2 to 2.5 conversion and started final assembly I discovered I have Zero valve clearance :mad:
The only 2 alternatives I have come up with so far is adding 3x .5 mm base gaskets,
which will unfortunately lower the C/R or start again with pocketed pistons.

http://forums.pelicanparts.com/uploa...1663969496.jpg

Trackrash 09-23-2022 03:25 PM

Those pistons were designed to work with the anemic CIS cams in the 2,7 motors.

I'm guessing you have either carb, MFI or other hot cams?

If that is the case, your best bet is to get pistons designed for use with performance cams.

http://forums.pelicanparts.com/uploa...1663975536.jpg

Henry Schmidt 09-23-2022 03:38 PM

Quote:

Originally Posted by Anglocanadian (Post 11805364)
Having attempted the Bruce Anderson 2.2 to 2.5 conversion and started final assembly I discovered I have Zero valve clearance :mad:
The only 2 alternatives I have come up with so far is adding 3x .5 mm base gaskets,
which will unfortunately lower the C/R or start again with pocketed pistons.

http://forums.pelicanparts.com/uploa...1663969496.jpg

A 2.7 CIS piston (8:1 compression) on a short stroke crank makes 7.2:1 compression maybe. New pistons make sense. If low compression works for you,
I have a nice set of used Mahle 2.7RS pistons with new Goetze rings you can buy for $ 1,000.

Anglocanadian 09-23-2022 06:23 PM

I'm using the original 1970 T cams but didn't realize they were incompatible .

I may well be interested in the Mahle pistons and rings Henry , If you could send some pictures and an shipping estimate to Ontario Canada I would appreciate it.

Richard

Henry Schmidt 09-24-2022 09:37 AM

Quote:

Originally Posted by Anglocanadian (Post 11805612)
I'm using the original 1970 T cams but didn't realize they were incompatible .

I may well be interested in the Mahle pistons and rings Henry , If you could send some pictures and an shipping estimate to Ontario Canada I would appreciate it.

Richard

Here is the piston and cylinder set. I would be willing to sell the pistons and rings separately.

http://forums.pelicanparts.com/uploa...1664040934.jpg
http://forums.pelicanparts.com/uploa...1664040934.jpg

Shipping depends on method. I would guess $ 85 USPS.

Anglocanadian 09-24-2022 01:44 PM

Thanks Henry , what would be a good time to call you ?

Henry Schmidt 09-25-2022 03:36 AM

Quote:

Originally Posted by Anglocanadian (Post 11806134)
Thanks Henry , what would be a good time to call you ?

8:00 to 10:00 AM Pacific time. That way I will have had my first cup of coffee and maybe not so grumpy.....SmileWavy

Anglocanadian 09-25-2022 09:04 AM

I will give you a call Monday morning.

Henry Schmidt 09-25-2022 12:09 PM

Quote:

Originally Posted by Anglocanadian (Post 11806640)
I will give you a call Monday morning.

Sorry, forgot to mention we work Tuesday-Friday.
Closed on Mondays.


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