Parts Car Engine, What heads are these? |
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Parts Car Engine, What heads are these? |
jsaum |
Oct 27 2010, 10:46 PM
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#1
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Senior Member Group: Members Posts: 530 Joined: 12-June 07 From: Everett, WA Member No.: 7,809 Region Association: None |
I got the engine running in my parts car this afternoon and am trying to figure out what type of heads are on it. Each one has this vent tube, no CHT sensor on # 3 and the intakes are four stud so I'm guessing they're not 2.0 heads. The case is a EA so its a 72 or 73 1.7. Any ideas?
Jsaum Attached image(s) |
Bleyseng |
Oct 28 2010, 02:08 AM
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#2
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Aircooled Baby! Group: Members Posts: 13,035 Joined: 27-December 02 From: Seattle, Washington (for now) Member No.: 24 Region Association: Pacific Northwest |
1.7 heads!
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SLITS |
Oct 28 2010, 06:59 AM
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#3
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"This Utah shit is HARSH!" Group: Benefactors Posts: 13,602 Joined: 22-February 04 From: SoCal Mountains ... Member No.: 1,696 Region Association: None |
No CHT sensor boss? Could be Type 2, carburetated or someone replaced a head with non-cht head.
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jsaum |
Oct 28 2010, 11:04 AM
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#4
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Senior Member Group: Members Posts: 530 Joined: 12-June 07 From: Everett, WA Member No.: 7,809 Region Association: None |
I was told the engine was a 1.8 but I don't think the PO really knew much about the car. Can a 1.7 case accept the 1.8 cylinders? Also what is the best way to route hoses for the venting of the heads? Should I run them up to the carb or put some type of a filter on them? I'm concerned about moisture getting in.
Thanks, Jsaum |
HAM Inc |
Oct 28 2010, 11:05 AM
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#5
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Senior Member Group: Members Posts: 846 Joined: 24-July 06 From: Watkinsville,GA Member No.: 6,499 Region Association: None |
QUOTE No CHT sensor boss? Could be Type 2, carburetated or someone replaced a head with non-cht head. Bingo! It is more likely that you have a pair of 1,2 bank heads as the carbed heads are very rare. |
jsaum |
Oct 28 2010, 11:16 AM
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#6
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Senior Member Group: Members Posts: 530 Joined: 12-June 07 From: Everett, WA Member No.: 7,809 Region Association: None |
No telling what they used on this motor! They took the cooling flaps out when they built it, so before I put it in my car I'll clean it up pull the tin, fan shroud and replace the flaps and install a thermostat. It seems to run o.k. for sitting for three years. I'm getting a little blow bye but I'm hoping it just needs to run a little to free up the rings and seat the valves.
Jsaum |
Jake Raby |
Oct 28 2010, 12:01 PM
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#7
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Engine Surgeon Group: Members Posts: 9,394 Joined: 31-August 03 From: Lost Member No.: 1,095 Region Association: South East States |
Thats the wrong side of the engine to have a CHT sensor fellas..
The one thing that they aren't are 2.0/914 heads. Pull the valve cover and grab the casting number to be sure. |
jsaum |
Oct 28 2010, 12:20 PM
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#8
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Senior Member Group: Members Posts: 530 Joined: 12-June 07 From: Everett, WA Member No.: 7,809 Region Association: None |
Passenger side has the same vent!
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raw1298 |
Oct 28 2010, 06:21 PM
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#9
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Senior Member Group: Members Posts: 616 Joined: 9-March 09 From: Rocklin,Ca. Member No.: 10,148 Region Association: Northern California |
Those are 1.7 heads. I have a set in my garage that have the same vents. The ones in the car are 1.7 and don't have the vents. I am not sure which are correct.
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