hagar's latest activity
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Hhagar replied to the thread Understading VVT.Depends how you think of "inactive." The number 0 means the cam is fully advanced. The camshaft is designed to make maximum cylinder...
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HI think you're feeling something else. The VVT system is seamless even in my cammed 6.2L.
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Hhagar replied to the thread Warm Start stumble/multiple attempts... where to start looking?.Oh, and you would want to multiply that table to add airflow to offset too much cranking ve. Just look at it as giving a throttle cable...
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Hhagar replied to the thread Warm Start stumble/multiple attempts... where to start looking?.I use that table as well. Some big cams have a hard time finding idle, so I will often use that table in conjunction with initial idle...
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Hhagar replied to the thread Understading VVT.Also keep in mind that vehicles from the time when things were carbed, weighed waaaaay less. A newer camaro has no problem pulling down...
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Hhagar replied to the thread Understading VVT.The nice thing about vvt is it gives you options to tune a camshaft to an engine/vehicle, that you don't have with a static cam. You are...
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Hhagar replied to the thread Warm Start stumble/multiple attempts... where to start looking?.As far as I am concerned, if you don't know enough to build a custom camshaft in your head while being told the combo of the engine, you...
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Hhagar reacted to mikez71's post in the thread Warm Start stumble/multiple attempts... where to start looking? with
Like.
I have seen a couple 'tuning school' videos that don't seem to tell you anything. It's like they're reading the descriptions off of the... -
Hhagar replied to the thread Warm Start stumble/multiple attempts... where to start looking?.He will know how to fix it. No need to tell him what to do, it's super common knowledge for someone that tunes as much as him. I was...
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Hhagar replied to the thread Warm Start stumble/multiple attempts... where to start looking?.See if 85 helps. If it gets better but still struggles, go to 82. If it gets better at 82 and still struggles, go to 80. Go until it...
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Hhagar replied to the thread Warm Start stumble/multiple attempts... where to start looking?.That is the primary culprit right there! Change all the 100s to 85s as a start, and it should fire up much much better when hot.
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Hhagar replied to the thread Warm Start stumble/multiple attempts... where to start looking?.Did your tuner reply back? I have been a tuner for 20 years, and it is mega common to need to tweak the hot start with a cam. You...
