Whats the best mod you have done so far?

Best power mod - H/C
Best overall mod - GMMG

Either the M6 swap or the C5 front brakes.

id have to say my 9" with detroit locker, and 4.11s. nothin like launching at 6600 on 28" slicks and not having to worry about your rear end. not to mention switchin from 3.42s to 4.11s also makes a huge difference.

That must be sweet not having to worry about the rearend.

GriffZ28350 said:

id have to say my 9" with detroit locker, and 4.11s. nothin like launching at 6600 on 28" slicks and not having to worry about your rear end. not to mention switchin from 3.42s to 4.11s also makes a huge difference.

Click to expand...

Getting a 6.0L block and boring it .030 over and stroking it 4" to make a 408 cubic inch nitrous injected LS1!!!

chevy94c said:

That must be sweet not having to worry about the rearend.

Click to expand...

Mine's here but its in pieces. I have to build the center section then install...but yeah, will be nice to get back to the track and not have to worry about it.

Yes, the 12 bolt would have to be up there with my favorite mods I have done so far.

head/cam

The 355 vs the tire original 305!!! LOL...

No other than the motor, the best mod so far is the converter hands down...

150 shot

mine would be, the cc306 with the spintech mufflers....i like the sound of both together

Since mine is basically stock and i didnt do the exhaust FIPK lol

id say exhaust cause thats the biggest attention getter

Full exhaust from headers to Cat-Back all at once.

I'd have to say the mod I get the most out of is the exhaust. I love the cam and the converter as well as the gears, but most of that stuff only shows up big time at heavier acceleration. The exhaust is fun at idle, in traffic around town, and at full throttle. But the exhaust wouldn't be the same without the cam lope, so maybe cam + exhaust, for the sound it gives. The extra power is a nice bonus too.

HP Tuners has been my favorite so far, but i do love my headers too

i love my headers and 3 inch x pipe with bullets
sounds great and added alot of power

I would say other than the heads/cam/pistons..... it would have to be my 9" since i have been through 5 10 bolts.....

I put a tilt-steering wheel from a '91 Safari in my Astro. One of the best upgrades I've done to it. My thighs really appreciate it .