Look for a used D1 head unit. and buy the brackets from Procharger.

 

Dollar for dollar boost will give you the most power in a hurry. If you want more down the road you can make other changes easily... I vote D1

 

Update guys, took a chance and looked at a used (5k miles) Roush TVS 1900 setup today (same as SLP's TVS 1900) and it looks like it'll clear my AC brackets afterall.

So I went ahead and left a deposit.

I know I'll need a '07+ water pump, square/steel fuel rails, and some other odd and ends. I picked the kit up for a song, I think I made the right choice.

Opinions?

 

Installation complete, dyno tuned yestersday. Happy as a clam with the results.

 

are the numbers in your signature current? that's gotta be fun in blazer

 

Yup. The best part is NO ONE expects an old square Blazer to be remotely quick.

Had a mini race vs a 2005-06 GTO tonight. He gave up before we were through the other side of the intersection. Prob had something to do with I already had 3 car lengths and pulling away.

 

nice numbers for sure! i bet you surprised the hell outta that GTO! i bet it would be even more fun with some 3.73 or even 4.10 gears!

 

I am sure he was, he even took me outta the hole, but never had a much of a lead.

I thought about changing to 3.73 or 4.11 gears to offset the tall 1st gear of the 80e, but I like my cruising RPM on the highway.

Instead I think I might go with a 3200 stall converter to improve my hole shot. We'll see.

 

nice...i love sleepers!