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Discussion Starter #1 (Edited)
We are looking to bring some great headwork and products to you guys all in one package! For a limited time, we will be sending bonuses to our head builds!

Our Stage 3 (Mild Race) Head Build will now include a Cometic Head Gasket, matched to the block bore, free of charge!

Our Stage 4 (Full Race) Head Build will now include the Cometic Head Gasket AND ARP Head Studs in the package free of charge!


Stage 3 Pricing is $900

Stage 4 Pricing is $1200

Head Stages

Standard Procedures
Disassembly
Degreasing
Media Blasting
Check Clearances
Check valve spring bind for camshafts
Check valve spring compression for OE valve springs
Set valve stem height
Set valve lash
Set valve spring install height
Reassembly


Street Port
Standard Procedures
Casting flashes removed
Polished exhaust ports
3 Angle Valve Job
Head Resurface

Mild Race Port
In-depth bowl and throat porting
In-depth short turn porting
Reshaping valve guides bosses and valve guides
4 Angle Valve Job
Back-cut valves
Resurfaced head

Full Race Port

Chamber porting
Extreme bowl and throat porting
Extreme short turn porting
Reshaping valve guides bosses and valve guides
4 Angle Valve Job
Back-cut valves
Resurfaced head
 

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1,319 Posts
i was just think why don't more miata guys do port and polish? i just ordered a set of port and polished heads for the ls1, it almost doubles the power. with all the all motor guys on the board i thought this mod would be very popular.
 

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I wonder what's cost involved in shipping a head to you guys....
 
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