Announcements

Over the last couple years the priorities in my life have changed. Had Matrix Garage grown big enough to hire enough employees and leave them to running it while I pursued other things I would have happily taken that route but it has generally stayed just big enough to keep me working overtime. 
I have decided to start focusing my carreer and passions elsewhere and that means that supporting the AW, AE, 4A and related communities has had to be moved much lower on the priority list. I have decided to keep the store up to provide parts that only we offer, or other things that are hard to come by elsewhere. You will notice many big name, readily available products have been taken down and we will continue to do so. It's just not worth our time trying to compete with the big corporations selling at cutthroat prices and it just takes up more of my time. 
I will try to keep providing those parts that we make or that we have developed and sell as a service to the community but understand that now this is something I do in my spare time because I don't want to leave people hanging. 
I try to make shipments and process orders at least twice a week. If you want Amazon next day shipping buy from Amazon. I will do my best to keep order time and customer service at a reasonable level but have some understanding. I am not making money on this and it takes away from my other work and other issues that are very important to me right now. 
I have always wanted to make our designs and other information open source and available to the community but to do so properly would take a lot of time making sure that models and drawings were complete, accurate, or properly described. To go through everything and make sure it was something that I felt comfortable releasing to the community. I would love to find someone who was willing to help me do this. Someone in engineering school or passionate about this to help go through 3D scans, CAD designs, and information to prepare it. If you are interested feel free to email me. 


 

 


 

Kelford 193-T Camshaft (4AGTE) (4AGZE)

$710.00

 

These cams may not be in stock. In which case it could be up to 6 weeks to get them. If you are concerned about lead time feel free to shoot us an email to check availablity.

 

Manufacturer Kelford Camtech

262/266 Duration, 8.25mm Lift. Reduced overlap TURBO cam, suits street and race. Email us about valve spring options for turbocharge 4AGE engines.

SUITABLE ENGINES
4A-GE 16v (stock shim)

RELATED DOCUMENTS
- Glossary of Camshaft Related Terms
- Flat Tappet Break-in Procedure
- Checking Piston to Valve Clearance
- Sole Purpose of Degreeing Your Cam

 

 

 

Kelford Cams are made in New Zealand and are not guarenteed to be in stock.

If they are not in stock it may be up to 4 weeks for delivery. If you want to check inventory or get a more accurate delivery time feel free to email us.

 

Kelford Cams - Racing Camshaft Specification
Engine Make: Engine Model: Part Number:
4A-GE 16 Valve
4A-GE 16v (stock shim)
193-T Camshaft
Valve Clearance
Intake:
0.25mm
Set
cold  
at the
cam 
Exhaust:
0.30mm
Set
cold  
at the
cam 

Cam Lift: Intake:
8.50mm
Exhaust:
8.55mm
Rocker Ratio: Intake:
1
Exhaust:
1
Nett Valve Lift: Intake:
8.25mm
Exhaust:
8.25mm
Advertised Duration @
0.30mm
Intake:
262
Exhaust:
266
Duration @
1.00mm VALVE LIFT
Intake:
220
Exhaust:
226
Timing @
1.00mm VALVE LIFT
IVO:
2 BTDC
EVO:
49 BBDC
  IVC:
38 ABDC
EVC:
3 BTDC
Suggested Centre Lines: Intake:
108 ATDC
Exhaust:
116 BTDC
VALVE
Lift @ TDC
Intake:
1.19mm
Exhaust:
0.73mm

Print Spec Card

 

Image: 
List price: $790.00

Store

Price: $710.00
Weight: 12 lb
Dimensions: 24 in × 6 in × 6 in

courtesy of webmatter.de