I think they will be popular. I suspect that that in a couple of years a *cast* version will follow similar to the 15+ heads being *cast* from Boss heads.
5.2 Coyote Crate Engine A52XS
- Thread starter scholle
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I think they will be popular. I suspect that that in a couple of years a *cast* version will follow similar to the 15+ heads being *cast* from Boss heads.
This may shed a bit more light on the situation:
[video=youtube;TztSUot_SZs]https://www.youtube.com/watch?v=TztSUot_SZs[/video]
[video=youtube;TztSUot_SZs]https://www.youtube.com/watch?v=TztSUot_SZs[/video]
Just use your cams.
I cant seem to get the pics correct. I was attempting to show the differences.
BTW, found the GT-350 heads advertised for $1,809.30 each
PRODUCT DESCRIPTION
Production right hand cylinder head for the 5.2L GT350
Fully CNC ported intake ports, exhaust ports and combustion chamber
Larger port sizing than the 2015 5.0L Coyote cylinder heads
38.3mm intake valve and 32.5mm exhaust valve
2015 5.0L Coyote valve sizes are 37.3mm intake, 31.8mm exhaust
New valvetrain geometry allows for higher valve lift
Lightweight hollow-stem intake valves and sodium-filled exhaust valves
Loaded head assembly minus camshafts, rocker arms and lash adjusters
Requires unique camshaft due to valvetrain geometry (M-6550-M52)
Requires 5.2L rocker arms and lash adusters (M-6564-M52)
https://fordracingpartsbydonwood.co...ads/coyote-gt350-cylinder-head-lh-m-6050-m52/
BTW, found the GT-350 heads advertised for $1,809.30 each
PRODUCT DESCRIPTION
Production right hand cylinder head for the 5.2L GT350
Fully CNC ported intake ports, exhaust ports and combustion chamber
Larger port sizing than the 2015 5.0L Coyote cylinder heads
38.3mm intake valve and 32.5mm exhaust valve
2015 5.0L Coyote valve sizes are 37.3mm intake, 31.8mm exhaust
New valvetrain geometry allows for higher valve lift
Lightweight hollow-stem intake valves and sodium-filled exhaust valves
Loaded head assembly minus camshafts, rocker arms and lash adjusters
Requires unique camshaft due to valvetrain geometry (M-6550-M52)
Requires 5.2L rocker arms and lash adusters (M-6564-M52)
https://fordracingpartsbydonwood.co...ads/coyote-gt350-cylinder-head-lh-m-6050-m52/
I'm at work today and just checked. That price per head is correct. Do take note that there is a $250 core per head too.
Firing order on the Coyote is not the same as the 4.6/5.4. The HO 302, 351 and 4.6/5.4 is 1-3-7-2-6-5-4-8 and the Coyote and Voodoo 1-5-4-8-6-3-7-2 firing order. That plus the tri y headers are what make it sound more like (please forgive me) a Chevy. I love my '14 but wish it sounded like my old '99 Cobra.
The Voodoos firing order is 1-5-4-8-3-7-2-6.
Dont think it really matters as you wont be using that firing order with the Coyote / Roadrunner Crank.
Why is there a core charge on new parts? It not like there is a re-manufactured head available.
You're correct, it won't. I was simply correcting misinformation :read:
Who knows, when I bought my 2015 heads they said they would take my 2013 heads as core.
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