Topgunz - air to air upgrade

StillenZ84

Just getting a chance to get on here today but went back after putting a little bigger tensioner pulley on to help prevent slip and made 556/413 on 11.4 psi! Super stoked. Still slipping a little bit so I'm going to go back to the drawing board and find another tensioner pulley I can swap out for a bigger one as the one I already switched out is as big as it can go for that area. Want higher numbers! Lol This is all still with the k&n filter on. Might take it off for this next pull to see the difference it makes.

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AtA SC|9 lb pulley|2.85" SC|3.47" Jack|E85|CJM S1-SE|ID1000s|Walboro 485|Zeitronix FF|Stillen CBE|AP Racing|Level 10|F.I. Flex plate|Nismo-S tune|EcuTek RaceRom|Sebz|Speed density|Haltech|3GsCustoms Dual pod a-pillar|Carbon Signal GTR gauges|Fujimura|Built| CP Pistons/Carrillo rods|PortPolishHeads/intakes|928motorsports IG: evanosteenz34

BOLIO 671

That's is Crazy! Super Awesome Numbers man....

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2013 Nismo Z34 / FI TT #091 / IG: @lilzilla_z34

TopgunZ

Damn! New supercharger record! Good job Evan!

Be careful taking the filter off. Bad things could and most likely would happen if you pull it off and go crazy on the dyno. She is going to BREATH!! I already did this and if i could have controlled belt slip like you are attempting i would have seen 14.5psi and over 600whp. You will definitely need to compensate fuel for this, even for just one glory pull, or you can jeopardize your motor from an extreme lean condition.

But a year ago who would have thought the stillen kit could make over 550whp!!??

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ROTREX SUPERCHARGER TUNER KITS - $6799/ CUSTOM STILLEN AIR TO AIR KITS -$2100/ 700+ WHP!! WWW.TOPGUNSPEEDWORKS.COM

StillenZ84

Yeah very good point. Don't know I want to push it anymore on a stock block. Haha

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AtA SC|9 lb pulley|2.85" SC|3.47" Jack|E85|CJM S1-SE|ID1000s|Walboro 485|Zeitronix FF|Stillen CBE|AP Racing|Level 10|F.I. Flex plate|Nismo-S tune|EcuTek RaceRom|Sebz|Speed density|Haltech|3GsCustoms Dual pod a-pillar|Carbon Signal GTR gauges|Fujimura|Built| CP Pistons/Carrillo rods|PortPolishHeads/intakes|928motorsports IG: evanosteenz34

TopgunZ

I dont think its the block holding the power that is the concern. It is torque that matters and we know superchargers are not known to be tq kings like turbos are. There are guys making 500+tq on the stock block all day and it seems to be holding fine. I cant see the sc making much more than 450.

What is the concern is the amount of air you will see vs fuel you have programmed in. If you have a guy that can sit there and add fuel when you jump up in psi, basically tuning it, then it would be ok. But I wouldnt pull the filter off and say you want to do a few pulls on the dyno. Even though i would LOVE to see the power outcome, it could be really bad on the engine.

Maybe sebs could make you a theoretical map for this though. :shrug:

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ROTREX SUPERCHARGER TUNER KITS - $6799/ CUSTOM STILLEN AIR TO AIR KITS -$2100/ 700+ WHP!! WWW.TOPGUNSPEEDWORKS.COM