Boosting 12PSI Supercharger on Stock Internals

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Aug 30, 2009 | 07:27 PM

#31

RAIN H8R

Joined: Dec 2007

Posts: 4,757

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From: Waukesha, WI

Quote:

Originally Posted by iApex,Aug 30 2009, 09:22 PM

Well my motor is fully built so I'm ok there, but I still never take it over 9,000. It's set at 9300 just so I don't bounce off the rev limiter if I am a little late on a shift. I have an AP2 gearbox also, so the thing revs up so fast.

It was set at 9700, and I was making 386 on a dyno dynamics. When I lowered it too 9300 I made 380. IMO the 6whp is not worth it.

good thinking. It sounds like you know what your doing.

Aug 30, 2009 | 08:46 PM

#32

DeadZero

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Joined: Apr 2008

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Quote:

Originally Posted by iApex,Aug 29 2009, 10:52 PM

Good job on the badge....

I'm getting 14PSI at about 93000RPM's on the Paxton Novi1000. *I'm almost positive it's a 3.0 inch pulley.*

if your only making 14psi you probably have a 3.4 inch pulley

we talked about this when we met. LOL i used to have the comptech s/c and i had a 3.2" pulley redlining at 9300rpms making exactly 14.8psi

if you had a 3.0 pulley you would hit max boost at 9k.

Next time your down visiting ill show you the sheets that mike printed out for me a while ago showing the boost readings. they are like a year old but still accurate from our main man Mike.

It was also nice to meet you for round 2 and understanding who is who on the forums and shit hahaha. I'm telling you man.. a turbo is coming in a future near you

Aug 30, 2009 | 09:26 PM

#33

iApex

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From: AZ

[QUOTE=DeadZero,Aug 30 2009, 08:46 PM] if your only making 14psi you probably have a 3.4 inch pulley

we talked about this when we met.

Aug 31, 2009 | 03:19 AM

#34

RAIN H8R

Joined: Dec 2007

Posts: 4,757

Likes: 120

From: Waukesha, WI

Hmmm. 3.0 nets that much boost? I have a 3.2 netting 12psi.

I always wondered if the crank pulley on the AP2 kits is different than the AP1 Kits...

Sep 1, 2009 | 04:09 AM

#35

s2kadrenalin

Joined: Jun 2007

Posts: 3,509

Likes: 1

From: Brisbane

What are you guys doing internally to be going past 9K?

Springs, retainers, keepers I'd presume. Anything else?

Sep 1, 2009 | 12:41 PM

#36

s2000Junky

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^^^Praying to Jesus

Sep 1, 2009 | 02:32 PM

#37

DeadZero

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Quote:

Originally Posted by iApex,Aug 30 2009, 09:26 PM

Yeah I couldn't remember what size you had told me. Thanks for clearing that up. I could always just measure the damn thing.

Yeah I would like to see those sheets next time we meet, and maybe get a ride in that beast once you have the new rear end in.

Yeah turbo is the way to go. Problem is I track my car, and heat is an issue, especially in AZ.

only one more week

then i get my rear back! yAY!!!!!!!!