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we only have 91 in my area,

I will post a tune and log tomorrow, (they are on my other computer at work)

Hello, I am getting Knock Retard only at lower rpm and throttle position under load. so between 2800-4000rpm at like 40-50% throttle. I see between 3-7 degrees being pulled. I have a fairly heavy...

I would still really appreciate some feedback on my current tune to see if anyone has any comments or feedback?

I am thinking I will try and find compatible stock files for a LS1 or LS6 tune that...

That is my current thinking as well. When I started learning all this stuff last month the idea of starting over with a stock tune seemed too scary and hard to figure out. now, im pretty sure I could...

Hello, I have swapped a "LS1/6" crate motor that I bought second hand from someone that had an unfinished project from 2016. It was from an older gentleman who did not have any documentation other...

Hello, Name is Bill I am new to HP Tuners and have dove straight into the deep end for my first LS project I installed an LS 1/6 into my 1967 Buick Sport Wagon and paired it with a 4L80E. I bought a...