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ATTN 4.9 Experts by Earl
Started on: 07-08-2004 03:26 AM
Replies: 3
Last post by: Earl on 07-09-2004 05:33 AM
Earl
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From: Dayton Ohio USA
Registered: Oct 2001


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Report this Post07-08-2004 03:26 AM Click Here to See the Profile for EarlSend a Private Message to EarlDirect Link to This Post
If I am remembering this right the 4.9 has an aluminum block and cast iron heads. My question is are there any aluminum heads that could work? I have been told that the 4.1 or 4.5 is a cast iron block and aluminum heads although I am not sure about this. I know even if I am correct and even if it would fit I have no idea how it would effect performance. I would like to make things as light as possible and aluminum has some thermal advantages as well. Has anyone done anything like this?
Thanks for any help.
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Master Tuner Akimoto
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Report this Post07-08-2004 03:53 AM Click Here to See the Profile for Master Tuner AkimotoClick Here to visit Master Tuner Akimoto's HomePageSend a Private Message to Master Tuner AkimotoDirect Link to This Post
Not that I know of they are all cast iron heads.
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86fieroEarl
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Report this Post07-08-2004 08:30 AM Click Here to See the Profile for 86fieroEarlSend a Private Message to 86fieroEarlDirect Link to This Post
I always thought about alluminum heads on a 4.9 caddy It would be nice if they were designed or someone fabricated a type to fit.
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Earl
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Report this Post07-09-2004 05:33 AM Click Here to See the Profile for EarlSend a Private Message to EarlDirect Link to This Post
bump
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