Complete New BP4W SuperMiata CNC head
Thread Starter
Junior Member
iTrader: (4)
Joined: Oct 2006
Posts: 230
Total Cats: 39
From: Hagerstown, MD
Mounted, but never ran.
Some reading:
https://www.miataturbo.net/engine-pe...use-cnc-74471/
949 no longer offers these fully assembled - this is complete with OEM cams, lash set. O/S SS intake, O/S Inconel exhaust (+1 (29mm)), double valve springs, titanium retainers, nitrile valve seals all standard.
$2500 shipped - I will provide valve cover, ignition coil, and wires for asking price. I'm also willing to drive up to 3-4 hours from Hagerstown, MD to deliver or meet in the middle.
Picture dump:



Cams and buckets

Combustion Chamber

Dual Valve Springs

Intake valves and ports

Exhaust valves and ports

Valve cover, coilpack, and plug wires.

I bought this as part of an already assembled longblock with the intention of selling it off to recoup some funds. Willing to provide additional pictures, but the information above is all I know about the head.
I prefer to be contacted via text @ 301-873-6653, but PMs are okay if you don't expect a quick response.
Additional Pictures: https://imgur.com/a/VUGDy
Some reading:
https://www.miataturbo.net/engine-pe...use-cnc-74471/
949 no longer offers these fully assembled - this is complete with OEM cams, lash set. O/S SS intake, O/S Inconel exhaust (+1 (29mm)), double valve springs, titanium retainers, nitrile valve seals all standard.
$2500 shipped - I will provide valve cover, ignition coil, and wires for asking price. I'm also willing to drive up to 3-4 hours from Hagerstown, MD to deliver or meet in the middle.
Picture dump:



Cams and buckets

Combustion Chamber

Dual Valve Springs

Intake valves and ports

Exhaust valves and ports

Valve cover, coilpack, and plug wires.

I bought this as part of an already assembled longblock with the intention of selling it off to recoup some funds. Willing to provide additional pictures, but the information above is all I know about the head.
I prefer to be contacted via text @ 301-873-6653, but PMs are okay if you don't expect a quick response.
Additional Pictures: https://imgur.com/a/VUGDy
Last edited by Shibby; Nov 27, 2017 at 10:48 AM.
I've touched this head in person. I wish I weren't stubborn about keeping VVT/having already built a VVT head on the side or I'd be all over this.
Will completely vouch for seller.
edit: what is left out of the post is that this was mounted but was split and has never been run; Shibby only needed the block. ZERO mile head as it had left 949Racing.
Will completely vouch for seller.
edit: what is left out of the post is that this was mounted but was split and has never been run; Shibby only needed the block. ZERO mile head as it had left 949Racing.
I can offer up 2 MKTurbo DIY setup's for it. I will hand deliver the turbo setup's and pick up the head then. This way you don't even have to leave the comfort of your property.
Thread Starter
Junior Member
iTrader: (4)
Joined: Oct 2006
Posts: 230
Total Cats: 39
From: Hagerstown, MD
Payam said this? That wasn't even my best effort!





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