F/S 2 freshly nicasiled cylinders for ZR 900--$495.00 (pair), Speedwerx cylinder head package with 900 & 800 inserts--like new $150.00, exhaust valve servo motor--$100.00, 04 F7 bulkhead new-- $395.00, F7 a arms and spindles-both sides--$150.00, ZR 800 pipe and can-like new--$125.00, ZR 900 pipe and can-like new--$125.00, ZR 800 cylinders (2), pistons, heads-300 miles, excellent condition--$395.00, ZR 800 cylinders (2) need to be renicasiled- $75.00 ea, 02 ZR 600 take off hood, green, $300.00.

Eddie,

The Speedwerx heads have a different shape to the combustion chamber and a little more compression. They're supposed to add 3-5hp gain at peak rpm, 6-8 hp in mid range @ 0-5000'. The package is 2 800 inserts and 2 900 inserts and the head holder. Excellent condition.

jw