Datsun 1200, seat valve job with Rottler SG7, after porting service.

Datsun 1200, seat valve job with Rottler SG7, after porting service.

[@andrewgonzalez8324]

I remember being so excited when I found this video cuz I have a '73 datsun 1200 sunny coupe with an A12 engine although wish it was a A12GX

[@rayban5737]

Nice port job

[@kevinbui5280]

Many Thanks for your interesting video

[@barneybetelgeuse6273]

Very good job 🙂👍

[@scotty8131]

Top

[@pecomarkovski3096]

It

[@nadzmimahfuzuddin6497]

what diameter of intake and exhaust valve?..how much the cost?

[@mdmoeez1854]

Nice hed

[@mdmoeez1854]

😀😀😀😀😀😀😀😀