Topgunz - air to air upgrade

cupcakez · 02-09-2018, 09:10 AM

Yeah. I have done extensive research on pulleys and with the help of quite a few members of this forum!

I will be glad to share the information!!
This is what I will be doing for optimal boost gains!

BUT AFTER...I get the A2A kit installed, Super Vortech Impeller Upgrade from 928 motorsports, and when my engine is finished being installed. Although I plan to swap out the 3.0 for a 2.85 possibly -- because I will have a much stronger engine

But will need to do more research on that first.

- Vortech 8 Rib 3.47 Inch Supercharger Drive Pulley (Jack side) 2A038-347
https://www.summitracing.com/parts/vor-2a038-347
- $100

- Vortech Supercharger Pulley 3.0'' (Supercharger Side) 2A038-300
https://www.summitracing.com/parts/vor-2a038-300
- $102

- 9psi pulley (Replace the 8psi pulley that the stillen kit came with which is on jackshaft serpentine side)
https://conceptzperformance.com/stil...13_p_19055.php
- $220

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02-09-2018, 09:10 AM	#10 (permalink)
cupcakez Track Member Join Date: Oct 2017 Location: California Posts: 635 Drives: 2009-7AT-Base-Coup Rep Power: 4837	Yeah. I have done extensive research on pulleys and with the help of quite a few members of this forum! I will be glad to share the information!! This is what I will be doing for optimal boost gains! BUT AFTER...I get the A2A kit installed, Super Vortech Impeller Upgrade from 928 motorsports, and when my engine is finished being installed. Although I plan to swap out the 3.0 for a 2.85 possibly -- because I will have a much stronger engine But will need to do more research on that first. - Vortech 8 Rib 3.47 Inch Supercharger Drive Pulley (Jack side) 2A038-347 https://www.summitracing.com/parts/vor-2a038-347 - $100 - Vortech Supercharger Pulley 3.0'' (Supercharger Side) 2A038-300 https://www.summitracing.com/parts/vor-2a038-300 - $102 - 9psi pulley (Replace the 8psi pulley that the stillen kit came with which is on jackshaft serpentine side) https://conceptzperformance.com/stil...13_p_19055.php - $220