supercharged H22

[cincy90h22]

Stage 2 snow kit

Came highly recommended, and I have nothing but good things to say about it.

Well worth the money for what you wanna do with 12:1 and boost.

Cool thanks. Yea that's not a typo.. it's gonna be fun!

[accord4me]

this is going to make stupid power. Can't wait to see the finished product.

[8ball]

1 of my fav cars on the site

[gloryaccordy]

Hey bro

How are you keeping tension on the pulley belts

And where in the thread are the engine bay pics. What did you use, an Eaton M90?

[dockinrez]

Hey bro

How are you keeping tension on the pulley belts

And where in the thread are the engine bay pics. What did you use, an Eaton M90?

You didnt read the first post did you?

[cincy90h22]

Lol @ dockinrez

Check members ride for engine bay pics. The alternator keeps tension on the belt

[98vtec]

Congrats. It looks very well done

[gloryaccordy]

You didnt read the first post did you?

I did months ago, I forgot

[cb7_with_snail]

I love this idea

[tutsuo]

Thats not bad, i made something like 250hp/200tq on 6psi(Garret Turbo/i think i spiked to 9psi)? how did i make more power with less pressure ? Healthier motor ?

[cincy90h22]

Was your motor stock? I have skunk2 intake manifold, stage 2 n/a cams. You also gotta think in cfms you flow at that pressure, the same psi on two different turbos will have a different amount of cfm. You had more torque than me, due to my cams and intake manifold changing the powerband, and also the difference between linear boost of an SC and the way boost is made on a turbo setup.

[gloryaccordy]

Supercharging is also just inherently less efficient

But on a CB, way more original.

[cincy90h22]

Supercharging is also just inherently less efficient

But on a CB, way more original.

This! Sounds cooler too..

[tutsuo]

Was your motor stock? I have skunk2 intake manifold, stage 2 n/a cams. You also gotta think in cfms you flow at that pressure, the same psi on two different turbos will have a different amount of cfm. You had more torque than me, due to my cams and intake manifold changing the powerband, and also the difference between linear boost of an SC and the way boost is made on a turbo setup.

Yes (head/block is stock), only thing is, it has 450cc Injectors and running a chipped P28(Tunned on Neptune by Hassan @ TDC VA).

[deevergote]

PSI means little. 6psi from one turbo can be significantly different from 6psi from another... and certainly different form 6psi from a supercharger! A turbo with a similar flow rate to a supercharger will likely make more power, because the supercharger provides a parasitic loss. The engine is using power to make power. The turbo is spun by exhaust gas.

The difference is that the supercharger will provide boost very quickly, while the turbocharger has to spin up first... and until it does, it provides a pretty significant exhaust restriction. Modern turbos tend to spool very quickly, making the boost lag argument less viable, and thus weakening the argument for superchargers.

Still, I have a soft spot for superchargers myself. They're just cool!
And honestly, 250-ish whp is pretty good for a FWD daily driver. 300whp would be about as high as I'd care to go, and that could be done easily with a supercharger and a few more mods than cincy90h22 has now. I think for a street car, a supercharger would be a very viable solution.