Too much for the street?
Currently the ProCharged car is at 540 RWHP (Z28) and it’s a blast to drive but it’s a bit of a handful only because of the manually shifted and locked 4l80e and the spool in the rear ended . 3600 stall and 6psi of boost happen quickly with little to no effort .
I will definitely up the injectors when putting things together and I may just keep the boost around the 12 psi area and see how it drives (remember it’s not a race car) I haven’t even found the local street racers yet in this new town, lol.
Only the random Stoplight Nationals ,and even that’s rare here.
I’d love to keep the car a drive anytime anywhere street car, I just already have these pieces/parts and am planning on putting them together with the iron block 370.
Thanks again guys !!
Oh ya, and a good radar detector
no way it's too much, I could hook up 3rd gear and sometimes second WOT with 760whp and 740tq with just 19" nt05r rear tires.
I will say at 900whp and 860tq though it will spin those nt05r on the freeway at 75mph sometimes. 6 speed and 3.42 gears. I drive my car all the time to home depot, get groceries, get coffee, etc. and it's been super reliable once i got the bugs worked out.
imo around 850whp is the perfect place for a street car as it's fast enough to scare the shiz out of you everytime but not so much power that it's always broken and super complicated. people like to talk about 1k whp but I don't know a lot of guys making more than that who aren't working on them constantly or have them in the shop all the time.
with 15" tires you can hook up 800whp on the street all day.
I think F series blower is overkill for what you're doing. lots of guys have made >800whp with a D1SC and the new D1X looks like capable of >900whp and has less blower parastic drag so easier to setup on the belts etc and cheaper with lower IATs etc and fantastic torque. I would do the D1X personally.
I think 700 -750 RWHP is a acheavable number for a drive anywhere anytime reliable set up. Time will tell . The new D1 does look impressive .
The Best V8 Stories One Small Block at Time
The dyno graph below is from an LS2/402 and with an F-1A at 12.4 psi of boost. The customer took his CTS-V to another shop's dyno day and made 900 on their DynoJet. This cam would work very well for you. Bob
ATI ProCharger and Moser Sales 260 672-2076
PM's disabled, please e-mail me
E-mail: brutespeed@gmail.comob@brutespeed.com
https://brutespeed.com/ Link to website

That CTS-V is a powerhouse , nice!!
Maybe I don’t need to go 14-15 psi like I originally thought to get the 700-750 RWHP.
Dave
We were at 14.4 psi with the V with a stock LS2 intake manifold, we swapped it out for a FAST 92 and we lost two psi but the power went from 809 to 864 rwhp! Bob
ATI ProCharger and Moser Sales 260 672-2076
PM's disabled, please e-mail me
E-mail: brutespeed@gmail.comob@brutespeed.com
https://brutespeed.com/ Link to website

Biggest unknown I have is the fuel system.
Injectors/ rails / pump(s) / feed and return lines
Next is the catch can set up needed .
there are many many guys making 750whp with ECS/A&A kits on literally stock ls3 with e85 or meth. It's easy to hook that level of power up too with drag raidals imo.









