COMP Cams Valve Spring Single 1.494 in. O.D. 330 lbs./in. Rate 1.100 in. Coil Bi

Valve springs are one of the most critical and overlooked components in your engine. They must be matched to your cam in order for the engine to reach its full potential. It does absolutely no good to install a cam that will perform up to 8000 rpm if you do not have the correct springs. Use the only valve springs that will give the recommended spring pressure with the valve both on the seat and at maximum lift. COMP Cams valve springs are offered in single and dual styles to meet your cam requirements.1. Under no circumstances do we ship to PO boxes. 2. Delivery will take 10-20 days. FROM the day of dispatch. Please note there are some delays into NZ at the moment. 3. A signature is required to complete delivery. 4. We require an email address AND phone number, to successfully provide you tracking. 5. All TradeMe prices are in NZD 6. No further import duties apply