Terms and Conditions

All sales are final. These engines are not smog legal and not intended for street/highway use. Duncan Racing llc will work with you to determine what engine assembly best suits your needs. Once you have approved your engine build, and paid in full for your engine build, there will be no refunds or exchanges. Any requests, by you, for changes or alterations to your engine build are at the discretion of Duncan Racing llc and at an additional cost to you. All sales are final. Once you have approved your engine build and you have paid in full, there will be no refunds or exchanges. Partial payments will not be excepted. Duncan Racing llc must receive full payment for all parts and labor before your engine build will begin. Once you have approved your engine build and paid in full, parts will be ordered and your engine build will begin.
These are high horsepower engines and require you to be knowledgable in the proper installation, break in procedure, care, and maintenance of your new engine. Failure to properly install, break in, provide proper care and maintenance for your engine, can result in malfunction, and/or damage to your engine. Duncan racing llc is not liable for any malfunction or damages to your engine. Your approval and payment for your engine build releases Duncan Racing llc of all liabilty. Duncan Racing llc does not offer any warranty or guaranty for any engine builds. Duncan Racing llc, our vendors, or any other affiliates are not responsible for any malfunction, damages, repairs, or any other costs you, or any other may incur.
Your payment to Duncan Racing for your engine build show you ackowledge and agree to the terms and conditions listed above. No verbal conversation may undermine, replace, or revise the terms and conditions listed above.
*you/your are in reference to the customer

*we/us is reference for Duncan Racing