Ben Lurkin

Here's a nearly new set of Dart Pro 1 fully assembled heads. They include new studs and guide plates (not pictured). These have some cleanup work done to the intake and exhaust runners as well as some bowl work and chamber smoothing. One dropped a valve which dinged up a combustion chamber a bit. It was professionally repaired & both heads were freshened up by Dart (paperwork available on request). See first pic. for combustion chamber pic. These are set up for a hydraulic roller cam, have titanium retainers and 10* locks.

From Dart's website:

Features:
- Premium alloy: Dart aluminum heads are cast from virgin 355-T61 aerospace alloy for superior strength and integrity.

- Bolt on compatibility: 2 degree rolled valve angle and standard spacing. Accommodates all stock accessories.

- Heart shaped 121cc chambers improve combustion efficiency. 2.300" intake and 1.88" exhaust valves.

- Raised spark plug location improves flame travel for a quicker, more complete burn, producing more power.

- Multi-angle intake seats and radiused exhaust seats dramatically increase airflow.

- Hardened exhaust seats are compatible with unleaded gasoline.

- Exhaust ports raised .300" to improve flow (requires 1" longer head bolts next to exhaust ports).

- Spark plug holes are machined for gasketed 3/4" reach plugs.

- Manganese bronze valve guides extend cylinder head life and reduce stem wear.








$1750 + shipping. Compare to $2900 new.

More pics available on request.

Ben Lurkin

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Ben Lurkin

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