So far so good, although its been a pain in my *** to get my idle back to normal. I've been trying to adjust the pcm enough but I just need to stop messing around and drill a small hole.
You can definatly feel it when the cam kicks in around 2500.

Thanks again.

 

Tried calling TRs toll free line and it said it was out of service ...

Ill shoot em an email.

 

They will answer your email quickly, usually a day of two. Great people at Thunder you won't be disappointed.

 

Gave them a call yesterday and spoke with David.

Great guys, real helpful, and willing to explain a lot of things to me which I am grateful for. We must of been on the phone for 30min explaining different setups and such.

That being said, I am now looking at their 227/224 or 224/227 cam with 4.10gears, ported ls6 oil pump, LS2 chain, 918 springs, pushrods, and possibly lifters (high milage).

 

Ya, they are great over there.

But if you plan doing a power adder in the future, I would suggest going with a larger exhaust duration over the intake duration. so 224/227>227/224

 

I went with the 227/224 and love it. Perfect sounds. with the exhuast through the exhuast it sounds very tame....with the cut-out open...it sounds badass...best of both worlds with a cut-out.
The only thing, i wish i would have really went bigger, like MS3 bigger. For a daily driver, i ahve no complaints...without a tune i still manage over 20mpg combined city hwy...
btw 380 RWHP untuned with midlengths headers and bolt ons

 

I exchanged my CheaTR cam (NIB) for the 230/224 after talking to Thunder last week. I'll be installing it along with a set of stg II LS1 heads (unmilled) w/ 2.02 / 1.57 valves and dual springs. Does anybody think I'll run into ptv problems using a thinner gasket with the larger valves? The install won't be for another few weeks while I gather some addtional parts, so I'm not in too much of a hurry. I am anxious to hear it though!

 

another vote for the 230/224...i have that cam and i love it..sounds good and pulls real hard through midrange..really comes in around 2000..i have no driveability issues with it either..4.10s help that out and its a great street cam!