Spoolin

iTrader: (8)

Initial impressions when compared to the HC 408 w/ TVS?

GMCtrk

iTrader: (27)

80e impression?

Atomic

iTrader: (42)

The 408 had a lot more bottom end, as expected, but that also has a lot to do with my cam choice as well, 218 230 on the 408 and 236 230 with this one. The top end is pretty crazy. I had tuning experience with a blower before the 408 but I've never tuned a turbo before so I'm taking it slower, but once I put in more than 4 degrees of timing on the big end its going to be nasty even so 120 comes pretty quickly.

80e impressions are, "Damn these gears last forever", and I like it much better than the 60e so far

Spoolin

iTrader: (8)

I like my 80e for that reason as well.
I was just thinking that your cam is very similar to my old one......then

SILVERADO11

subscribed!

custm2500

iTrader: (10)

The gearing change in the trans will also effect your bottom end power. I don't think it will be much at all but in adition to the cam it all adds up.

james8997

turbos LOVE the long gears, so hush

1989k1500

iTrader: (23)

Good to hear you're driving it again!! Gunna be a fun ride once its dialed in.

lol

Atomic

iTrader: (42)

Heres a little driveshaft comparison...my new shortened 5" on the left, 4" in the middle, and I threw in the stock front dshaft for ***** and giggles


NNBS truck intake with aftermarket rails and 60lb injectors set up for return-style


trans cooler and intercooler mounted...


finished

Atomic

iTrader: (42)

heres a quick vid from a dead stop, boost hovered around 10lbs and timing was around 12 degrees, af around 11.6, shifts are around 6600.

http://www.youtube.com/watch?v=pQzERPLzrPw

The combination of a smallish stall, big duration cam, big turbo, and higher first gear of the 80e means I no longer have any traction issues, which is nice. Once the turbo gets going this thing is nukkin futs!

Open downpipe as well, damn thing sounds like a race car