Custom Engine Estimate for Refresh or Build with Customer Supplied Parts

If you have an engine built by someone other than JAC that needs a rebuild, or if you would like to have an engine assembled using parts that you supply (not parts purchased from JAC) then this is where the process begins.

JAC will gladly provide you a FREE estimate for a build using all new parts purchased from JAC (with exception for the block you may provide), simply reach out via the email link found in the contact section of the site.  However, if you are looking to have an engine rebuilt that JAC didn't previously build, or if you want to provide the majority or all of your own parts, we are still happy to handle your build, unlike many builders!

This deposit covers our time spent discussing your build plan or discussing potential diagnosis/tech support of issues you are currently having.  We also verify your existing engine and/or parts are suitable for your goals before going any further.  

After discussing, if you choose to have JAC build your engine, this deposit will go toward the final cost of services we provide.  In other words, the time spent consulting is free of charge.  If you choose not to have JAC build your engine, this deposit is non-refundable and covers our time spent doing estimates, offering tech support/advice, and verifying your parts can work together, and are suitable for your goals.