Spriso Motorsports


We are back!  Well, this is a temporary website until I can get a new one back online–

Please call us with any questions regarding SR20DE / SR20DET engine swap conversion parts for your 1964-1970 Datsun Fairlady Roadster.

We can be reached at 541.908.3195 PST.

Keep checking back for more updates– and thank you for your continued support!  –  Michael Spreadbury

1 Comment on “Spriso Motorsports

  1. I have this car :- ) the beginning of all tall tales. I’m looking for someone who can help me make it right. I’d like to have it looked at and accessed. I’d like a list of 1) needs done, 2) should be done 3) would be nice to have done. I don’t intend to show the car. It just happened that the first car I ever owned was a 1600 and like all young men who get a great first car, I fell in love with it. Now that I’m an old guy, I want a reliable weekend driver that I can love again.

    While the car is not in horrible shape, there are some things I know I want done. I’m told given the engine and the break upgrade that was done, I need to put in an RX7 Master Cylinder. I’d like a heater defroster, it doesn’t have one now. I’d like a LSD if possible. I’d like all the decals removed and the soft top fitted, it needs some grommets sown in etc.. It appears you are the SA20 engine conversion expert. I’d like around 250-300HP once everything is said and done, I could turbo the KA24 or I could convert to the SA20. I”d like your thoughts on that and can you do all this for me or recommend someone who can?

    Michael Bohn

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