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Swap is done finally fired it

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Old 01-20-2017, 07:17 PM
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Default Swap is done finally fired it

Ok 346 (forged) 317's,trip 12 cam ,80e swap
Is in and crank it up today. stock intake
Fuel system(flex) and tune.Runs but need
To tune for new cam right? So what would you guys
Do as far as getting it running and bugs worked out
Before installing turbo system looks like I need a tune
For new cam so it will run and drive ,also tune for
Turbo once installed .if you guys were in my shoes
How would you go about it ?my dumbass only thought
About tune for turbo not about trip 12 cam and
Crank up of new motor...! I'm all ears
Old 01-20-2017, 07:34 PM
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Are you running different injectors?
Old 01-20-2017, 07:47 PM
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No stock flex fuel
Old 01-20-2017, 08:23 PM
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My other concern is reluctor wheel, would it run at all
If they were different? Will pull pan on 4.8
In am to verify! 346 has old style!! Cast#
On block say 05 year, my truck is 05 so I
Need to check...
Old 01-20-2017, 09:35 PM
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If the motor had a 58x, the cam sensor would be in the front cover, so that's a dead give away. And no the computer would not run it if it was a 58x on a 24x computer.

Just tune it for how it's setup now, it's that easy. If it's just a cammed motor, tune it like normal. Tune for boost whenever you add boost. You can't do it any other way, so there isn't much to it.

Everything from idle, MAF curve, VE table, spark timing, fueling will have all to be addressed.
Old 01-20-2017, 11:49 PM
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Originally Posted by FFDP
If the motor had a 58x, the cam sensor would be in the front cover, so that's a dead give away. And no the computer would not run it if it was a 58x on a 24x computer.

Just tune it for how it's setup now, it's that easy. If it's just a cammed motor, tune it like normal. Tune for boost whenever you add boost. You can't do it any other way, so there isn't much to it.

Everything from idle, MAF curve, VE table, spark timing, fueling will have all to be addressed.
Ok thanx for reply,and 58x 24x info I know
Somebody in town with hp see if he's up for
It or at least load a mail order tune.
There is a dyno shop but been told to
To stay away!?so I need to figure something
Out, will report back thanx again.
Old 01-21-2017, 10:36 AM
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I would install a 2 bar map and have it tuned so it will be acceptable for boost and safe, but the NA areas, tuned for an NA cam ect. Will be ready when you put the turbo on. If you're going from a 58x to a 24x, you'll need a conversion box. Can't change that in the tune.

Last edited by kbracing96; 01-21-2017 at 01:57 PM.
Old 01-21-2017, 11:05 AM
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Originally Posted by kbracing96
I would install a 2 bar amp and have it tuned so it will be acceptable for boost and safe, but the NA areas, tuned for an NA cam ect. Will be ready when you put the turbo on. If you're going from a 58x to a 24x, you'll need a convection box. Can't change that in the tune.
Yeah is a 24x so I'm ok there,found
Tuner down in WPB hope he calls me back!?
Have 2 bar already will run that by him
Sure makes sense thanks KB
Old 02-14-2017, 10:34 AM
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After 6 weeks of bull shizz,she's running ok
Shifting good lock up working.haven't drove
A lot lowered it 1'f /2"r but with 285/20 she is
Making contact (front) putting stock springs
Back for now!? New bumpers, (all) new
Lights front/rear ,new grille just want it looking
Tight again!? and install hair dryer!! However
Remember when those sets of ls7 lifters or
Some sets where noisey/loud, a while back
Yup I got some! Did trunion upgrade also,
But you can hear it..it's not bad " but you
Can hear it" anyway will keep posting..



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