Ok.. whats the top Hp numbers being produced with a stock block and SC, with tuning and what not..

-JB-

 

389rwhp w/o and 464rwhp with nos has been done with the vortech sc by a member on this board
anything is possible...just time, money and patience for unexpected mishap

 

I know how you can get 470whp and 453wtq.




It has pushrods, though...

 

here is what a 400rwhp, or there about, supercharger s2k looks like




This was done on a dyno dynamics dyno.
We usually get around mid 120rwkw and you guys get around 200hp for a stock s2k.

Sorry for the messy engine bay. There is more work to be done before completion. The car is only 1/2 tuned with a sympathetic knock control . I am still waiting for a better fuel pressure regulator, 8PK belt system with possibly an automatic belt tensioner, larger crank and smaller supercharger pullies. I am hoping to get 4 more psi of boost with this setup.

Let's see what the V2SQ can do?
Does anyone know how much louder the V1-T trim is compare to the V2SQ?
Should I sqeeze some NO2 for the midrange?

 

The T trim blowers are quite loud. Especially at the speeds you would be turning one up. I'm sure your V2 is making more noise now than it did with the 5" pulley.

 

what is the most HP a comptech SC can produce? i also would like a nice # of HP to my wheels when i SC it.

i understand i will need a built bottom/top end, lower boost pulley and engine management, but what do you guys think the potential of the comptech is hp wise?

 

You would have to contact Paxton for the compressor map and max impeller speed of the Novi1000 blower. If you can find out the max boost you will see, you can guestimate the HP#. The Centrifugal SC's will not make the same HP a turbo will in the lower RPM ranges.


I believe Paul Mumford's old car has made over 400hp with a Comptech SC.

 

400hp with a comptech is plenty of power for me. one of these days ill have a nic dyno graph on here.

 

Comptech SC, 7, 8 or 9psi pulley (depending on how important reliability is to you), no cat, single exhaust, header, 550 injectors and an AEM EMS should get you close enough.

 

I don't see any reason why not. Why hasn't anyone on the board built the engine for SC applications. I think this would be perfect because there would be no lag at all. Run 12-15 psi and youll have plenty of power down low, not as much as a turbo but who cares and with that level of boost, youll get 400whp i'm sure. Jason has the 12psi pulley I believe so try PM'ing him. There are lots of members now who run the 9 psi pulley and are getting 330-350 depending on tuning. I don't see why a built engine using a really small pulley wouldnt get you that number. Figure on an additional $2000+ for the AEM EMS, wideband, RC injectors ect. I recommend you get these things, run the 9psi pulley well tuned on the stock internals and if that isn't fast enoughf or you, god bless you.