NA63X Owners -- I have a question

mikeH · Sep 17, 2017

Just wanted to see how many of you have the NA63X installed, along with what additional mods, and what power you're putting down. I have the same cam installed, along with the other mods in my signature. I am looking to get the heads and intake ported sometime this winter...any opinions on additional things to consider when I have everything apart? Thanks in advance.

- Mike

Silver05 · Sep 17, 2017

What is the NA63X?

mikeH · Sep 17, 2017

its a custom cam from Justin/JMB Performance

earl lee · Sep 18, 2017

What are you putting down now being a bolt on/cam only truck? Just curious, I really hate that I didnt at least do a cam change when I had mine apart.

mikeH · Sep 19, 2017

earl lee said:
What are you putting down now being a bolt on/cam only truck? Just curious, I really hate that I didnt at least do a cam change when I had mine apart.

I believe it was 497/525 on Justin's dyno

mikeH · Jun 27, 2018

Bump to see if anyone else is running this cam since my previous post.

SRT2SLOW · Jul 17, 2018

Just got mine retuned today by torrie. She put down 540hp with 577lbs of tq.

mikeH · Jul 21, 2018

SRT2SLOW said:
Just got mine retuned today by torrie. She put down 540hp with 577lbs of tq.

Are you FI? Or cam/heads now? I havenâ€™t ported yet, so Iâ€™d be happy if that opens up another ~50 ponies

SRT2SLOW · Jul 22, 2018

mikeH said:
Are you FI? Or cam/heads now? I havenâ€™t ported yet, so Iâ€™d be happy if that opens up another ~50 ponies

Just ported heads and cam. Forged bottom end. Im about to be supercharged again.

NA63X Owners -- I have a question

mikeH

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earl lee

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