STILLEN 370Z Supercharger System - Announcement!!!

Zsteve

so the kits are only making about 50 more TQ than stock?

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2010 LS3 C6 Silver coupe corvette

Phimosis

Mine went up by 77 lb/ft over bseline with headers, cats, exhaust, g3 intakes.

tomnavone

Im up 66 TQ from bone stock just shy of stillens 106 TQ that they advertised

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GTM Supercharger/HKS Camp2/Berk cbe/Motordyne art pipes/Hotchkis sways/ Eibach Springs/ Black Volk TE37/Bridgestone S-04
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Phimosis

Tom, when your car goes to Stillen, make sure they do before and after dynos, not just 'after', so you can compares apples to apples. My experience is that stillens dyno is optimistic and you may already be making 410 hp on their dyno.

Also, the 106 lb/ft increase in torque is not apples to apples. The baseline was done at 95 degrees with 25% humidity, compared to post supercharger run done at 65 degrees and 35% humidity. The DA of the baseline is 2437. DA of postsupercharger run is 471. That's going to be worth 20-30 hp right there. They could have deliberately heat soaked the car or ran baseline with hood shut, then post supercharger with hood open, or a bunch of other tricks to tweak the results. Food for thought.

shumby

only the stillen showes this low torque gain. I have 350 FT/LBS of TQ with my GTM set up at only 6 psi.

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Originally Posted by SAM@GTM
Engine detonation is not normal and it should never never happen, and whoever told that need to do something else for living .
Sam

Zsteve

well thats more like it, I dont think I can by a $5K SC for only 50 - 60 more tq.

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2010 LS3 C6 Silver coupe corvette