Wildguzzi.com
General Category => General Discussion => Topic started by: amamet on November 13, 2025, 03:51:44 PM
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The numbers dont correspond to lemans heads numbers but the manifold takes 6mm bolts. whatcha think? found this in stash of old parts I have
thx
allen
(https://i.ibb.co/7JLXycqw/IMG-1672.jpg) (https://ibb.co/7JLXycqw)
(https://i.ibb.co/LzstgH0W/IMG-1671.jpg) (https://ibb.co/LzstgH0W)
(https://i.ibb.co/LhCCm1nc/IMG-1673.jpg) (https://ibb.co/LhCCm1nc)
(https://i.ibb.co/MDgCY7Wm/IMG-1674.jpg) (https://ibb.co/MDgCY7Wm)
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It appears to be a LM1 head. How deep is the squish band. It appears to be pretty shallow. Many think .040” is minimum height.
Pete
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To confirm you just need to check the valve sizes....certainly looks LM though
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its bare, no valves. what else can I measure like it is?
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its bare, no valves. what else can I measure like it is?
The diameter of the valve seats. Should be slightly over 44 and 37 mm.
Pete
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Without the valves and a caliper it's hard to check. the 6mm intake bolts holes indicate lemans heads,
Here are some comparison shots I took
(https://i.ibb.co/rGptg4c2/850-Le-Mans-heads-3.jpg) (https://ibb.co/rGptg4c2)
(https://i.ibb.co/wZdBZXnV/850-Le-Mans-heads-4.jpg) (https://ibb.co/wZdBZXnV)
(https://i.ibb.co/DDBHFqDb/850-Le-Mans-heads-5.jpg) (https://ibb.co/DDBHFqDb)
(https://i.ibb.co/pBbrP3t0/850-Le-Mans-heads-6.jpg) (https://ibb.co/pBbrP3t0)
(https://i.ibb.co/PGddLgN8/850-Le-Mans-heads-7.jpg) (https://ibb.co/PGddLgN8)