Cliff_z28

Or should I wait until i get a cam, gears, and 3400 stall?

94 Z28 Camaro Mods (Stock 275hp):
96 LT1 camaro engine 11x,xxx miles (10 more hp then 94)
Ported bored throttle body
NS MAF
BKK performance Headers
Straight pipe Borla exhaust (no cats)
K&N Cold air intake
CRS Performance electric water pump
All MSD ignition
Fab Suspension and sway bar
Adjustable tubular control arms
rear alloy axle
Nitto 9x17 front - G-Force Michelin 11x17 (315's)
TransPak Street/Strip Shift kit
Maybe more

and is the dyno tune worth the price, or would a mail order tune be okay

SS RRR

iTrader: (2)

Wait for mods that actually influence the breathing characteristics of the engine. No need to do it now. Dyno tune is always better if the tuner knows what they're doing.

robsquikz28

iTrader: (246)

what mods?

yes u will b fine with a mail tune

unioncarpenter84

iTrader: (22)

where u located at?

Cliff_z28

they were listed above:
94 Z28 Camaro Mods (Stock 275hp):
96 LT1 camaro engine 11x,xxx miles (10 more hp then 94)
Ported bored throttle body
NS MAF
BKK performance Headers
Straight pipe Borla exhaust (no cats)
K&N Cold air intake
CRS Performance electric water pump
All MSD ignition
Fab Suspension and sway bar
Adjustable tubular control arms
rear alloy axle
Nitto 9x17 front - G-Force Michelin 11x17 (315's)
TransPak Street/Strip Shift kit
Maybe more

Tbird232ci

iTrader: (4)

I did a mail order tune, but had a big more work than you do, and picked up some noticable power. I can't tell you how much by number, but it was enough for my passangers to notice.

If you plan on doing heads/cam/intake, or anything like that, I would hold off on getting it tuned. If you're keeping your bolt ons for a long time, a mail order tune is never a bad idea.

rich5368

iTrader: (2)

I wouldn't spend the money yet as SSS stated

BALLSS

if you put a stock TB back on you don't need a tune....if not yes or tranny failure will be close behind. That is the only item on your mod list that triggers the need for a PCM adjustment. Just adjusting line pressure for the TB will not give you any power gains...just save your tranny. If you already have a transgo kit in the tranny, tell the tuner

The larger TB at this level of mods is not going to yield any performance gain but will effect transmission line pressure as the TPS is now reading diffrent

a mail order tune would be fine for the PCM adjustment to address the larger TB. Add a 160 stat and run 91 or 93 if available octane and you can also get enhanced tuning which will make more power with your current mods. Not adding the 160 stat and higher octane really won't allow the timing advances without detonation

at this level of mods a mail order tune is fine. dyno is always better as each car is diffrent but frankly you really won't see much if any diffrence between the two with your mods between dyno and mail order