ZBeast29 Posted November 6, 2013 Share Posted November 6, 2013 Hello All, I am inquiring about whether anyone has done a head conversion from aP90a to a P90? I just a L28 longblock that has a built bottom end with a blown head gasket and a P90 head that was previously re-surfaced to the maximum specs for duty. With this deal, I also bought a donor longblock which (I believe) is stock, but, with a P90a head. Basically, I would like to transfer the P90a head to the built bottom end with a T4e turbo. If anyone has done this conversion or has any wisdom on how I should proceed, it would be "greatly" appreciated. Thanks Quote Link to comment Share on other sites More sharing options...
cockerstar Posted November 6, 2013 Share Posted November 6, 2013 It's a bolt-on affair if you're swapping one complete head for the other. The P90a is likely a hydraulic lifter head while the P90 is a solid lifter. The P90a can be converted to solid lifter if the hydraulic ones are in poor shape or if you need to run a non-stock cam. Quote Link to comment Share on other sites More sharing options...
Dat260Z Posted November 6, 2013 Share Posted November 6, 2013 Should answer your questions Quote Link to comment Share on other sites More sharing options...
ZBeast29 Posted November 14, 2013 Author Share Posted November 14, 2013 @ Cockerstar and @ Dat260Z for the information and the video. Thank you both very much...I really appreciate it. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.