hump heads

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Nov 14, 2007 | 12:40 AM

terry82

Thread Starter

Le Mans Master

Joined: Jul 2000

Posts: 6,663

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From: columbia city in

hump heads

i have a chance to buy a set of double hump heads .i think they are 76cc.new 202 valves, new springs,new valve guides .the castings are from 1969.$600.00 or are the new dart heads better? would like to put these on my 82

Nov 14, 2007 | 12:54 AM

Little Mouse

Le Mans Master

Joined: Apr 2006

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76cc chambers did not show up till 1971 if there 1969 they are
64cc chambers. Spend the $600.00 torward a modern set of
new heads.

Nov 14, 2007 | 06:14 AM

Gordonm

Race Director

Joined: Dec 1999

Posts: 19,610

Likes: 778

From: Forked River NJ

Quote:

Originally Posted by Little Mouse

76cc chambers did not show up till 1971 if there 1969 they are
64cc chambers. Spend the $600.00 torward a modern set of
new heads.

The new heads are so much better than anything back in the 60s and early 70s. Spend it on a new set.

Nov 14, 2007 | 11:55 AM

bluesilver82

Burning Brakes

Joined: Jan 2006

Posts: 1,154

Likes: 1

From: St Augustine FL

They would probably produce too much compressionf for your stock computer.

Nov 14, 2007 | 12:23 PM

markdtn

Le Mans Master

Joined: Aug 2003

Posts: 7,720

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From: Chattanooga TN

Quote:

Originally Posted by Little Mouse

76cc chambers did not show up till 1971 if there 1969 they are
64cc chambers. Spend the $600.00 torward a modern set of
new heads.

Nov 14, 2007 | 12:52 PM

terry82

Thread Starter

Le Mans Master

Joined: Jul 2000

Posts: 6,663

Likes: 162

From: columbia city in

Quote:

Originally Posted by Gordonm

The new heads are so much better than anything back in the 60s and early 70s. Spend it on a new set.

thats what i wanted to know .thanks for all replys

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