Product description
The KC Stage 1 61mm turbo works great on stock injectors and was specifically designed for guys looking to push stock injectors to their max without the extra lag of bigger turbos. This unit works great for a towing application with great EGT control and spool-up. We recommend them for a max 155cc injector size. We have been in the business a long time and have sold so many turbos, with feedback from customers we came up with this design. This turbo shares technology with the new 2015 turbo design.
The Stage One is meant for stock to moderate 155cc injectors max. It will still run great on 175s but you won't be able to clean up the top end on a heavy race tune. We highly recommend Custom SCT tuning to go with your turbo.
Stage One Specs
425 to 500 Horsepower Applications
Billet 61x88 GTX style compressor wheel with extended tips to 93mm
73x64mm 13 bladed turbine wheel (for quick spool and towing abilities, but turbo WILL NOT whistle like the 2003 style turbos unless we add a 10 blade turbine wheel for $100 extra)
Upgraded 360 degree thrust bearing
100% drop in
No core required
New VGT Solenoid
These turbos are based off of the 2004-2007 turbo mounting style, to run this on a 2003 pedestal we will have to cut off the 3rd mounting bracket on the back of the turbo.
The Stage One is meant for stock to moderate 155cc injectors max. It will still run great on 175s but you won't be able to clean up the top end on a heavy race tune. We highly recommend Custom SCT tuning to go with your turbo.
Stage One Specs
425 to 500 Horsepower Applications
Billet 61x88 GTX style compressor wheel with extended tips to 93mm
73x64mm 13 bladed turbine wheel (for quick spool and towing abilities, but turbo WILL NOT whistle like the 2003 style turbos unless we add a 10 blade turbine wheel for $100 extra)
Upgraded 360 degree thrust bearing
100% drop in
No core required
New VGT Solenoid
These turbos are based off of the 2004-2007 turbo mounting style, to run this on a 2003 pedestal we will have to cut off the 3rd mounting bracket on the back of the turbo.