Mazda Miata (90-93) 1.6L DOHC 16v

Camshaft Profiles:

.309/.309

221°/227°

202°/208°

824/824+3°(6°)

Regrind

Stock lift for class rules to increase overall performance throughout RPM range. Stock springs OK. Requires Programmable Injection. Price Per Set (2).

Hardweld
37-041

New Cam
37-042

.352/.352

220°/225°

200°/205°

505/505+2.5°(5°)

Regrind

Bolt in profile to increase overall performance throughout RPM range. Stock springs OK. Requires Programmable Injection. Price Per Set (2).

Hardweld
37-001

New Cam
37-002

Other Products:

Valve Spring Kit With Titanium Retainers

Kit includes performance dual springs, Titanium retainers, and bottoms.

Installation Information:

Mazda Miata (94-97) 1.8L DOHC 16v

Camshaft Profiles:

.320/.341

219°/232°

198°/209°

946/947

Regrind

Bolt in profile increases overall performance throughout RPM range. Stock springs OK. Price Per Set (2).

Hardweld

New Cam
37-052

.352/.352

225°/225°

205°/205°

505+2.5°(5°)

Regrind

Performance profile designed to increase mid and upper end. Stock springs OK. Price Per Set (2).

Hardweld
37-021

New Cam
37-022

Installation Information:

Mazda Miata (99-00) 1.8L DOHC 16v

Camshaft Profiles:

.348/.366

224°/241°

204°/213°

517/222

Regrind

Bolt in profile increases overall performance throughout RPM range. Stock springs OK. Price Per Set (2).

Hardweld
37-031

New Cam
37-032

Installation Information: