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ls1 timing tuner nitrous controller and blower tune

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Old 05-10-2009, 04:46 PM
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Default ls1 timing tuner nitrous controller and blower tune

i am trying to find a way to have the best tune for boost and still be able to get the most out of it when flowing the juice. i have a compucar wet system pilled for 150. and this is the rest of the setup.

402 6 litre, arp mains studs and rod bolts. compstar crank and rods, manly 32cc pistons, total seal rings, comp cam xr265hr, ported dart 225's, comp push rods,mac mids w/custom y and 3" bulet dumped, stock intake seimens 80lb dekkas,procharger d1 with 3,7 pulley, twin walbros, ati bost a pump, built 4l60 with vac mod, 3200 stall, chrysler 8 3/4 w/ 3:73's drag radials in my 99. what should i expect? should i add the compucar wet system i have? oh yeah rpm in lewisville will do the tune.
Old 05-12-2009, 12:39 PM
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I run a S/C and nitrous (below number is on S/C only).

If everything is working properly you should be in the high 600's to mid 700's with that setup on S/C alone. I am going to guess low 800's with the nitrous.

Unless this is a race car, personally I wouldn't bother with the nitrous. You can spin 700 HP on command on the street.

Adding nitrous on top of that is just going to be more tire lighting fury.

If you are racing the car, I would run it, but I don't think your 4l60 is going to live long.
Old 05-12-2009, 12:58 PM
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Originally Posted by NoGo
I run a S/C and nitrous (below number is on S/C only).

If everything is working properly you should be in the high 600's to mid 700's with that setup on S/C alone. I am going to guess low 800's with the nitrous.

Unless this is a race car, personally I wouldn't bother with the nitrous. You can spin 700 HP on command on the street.

Adding nitrous on top of that is just going to be more tire lighting fury.

If you are racing the car, I would run it, but I don't think your 4l60 is going to live long.
do you know of anyone who builds 1 that will hold up?
Old 05-12-2009, 02:34 PM
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Everyone I know at that power level eventually switches to a TH400 setup.

I'm not saying you can't run the 4L60E, but most get fed up with the breakage and switch to a TH400 after a bit.
Old 05-13-2009, 12:30 AM
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Originally Posted by NoGo
Everyone I know at that power level eventually switches to a TH400 setup.

I'm not saying you can't run the 4L60E, but most get fed up with the breakage and switch to a TH400 after a bit.
i probably will in the long run. but im not ready to give up my overdrive
Old 05-13-2009, 01:01 AM
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You always have the 4L80E option... FLT is where I would go.
Old 05-13-2009, 08:57 PM
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Originally Posted by waterbug1999
You always have the 4L80E option... FLT is where I would go.
what power will they hold? what mods to install? i assume clearance issues....




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