HKS 260 8.0 Cam Card

[d3nso]

Hi there,

does anyone happen to have the cam card for HKS 260°/8.0mm lift camshafts?

Regards

[oldeskewltoy]

2202-RT093 Toyota - 4A-G(Z)E - Intake - 256 degree - 8mm lift
2202-RT094 Toyota - 4A-G(Z)E - Exhaust - 256 degree - 8mm lift
2202-RT095 Toyota - 4A-G(Z)E - Intake - 264 degree - 8.1mm lift
2202-RT096 Toyota - 4A-G(Z)E - Exhaust - 264 degree - 8.1mm lift
2202-RT097 Toyota - 4A-G(Z)E - Intake - 272 degree - 8.1mm lift
2202-RT098 Toyota - 4A-G(Z)E - Exhaust - 272 degree - 8.1mm lift

(these are no longer available)
2202-RT030 Toyota - 4A-G(Z)E - Intake - 248 degree - 7.45mm lift
2202-RT031 Toyota - 4A-G(Z)E - Exhaust - 256 degree - 8.35mm lift
2202-RT032 Toyota - 4A-G(Z)E - Intake - 264 degree - 8.35mm lift
2202-RT033 Toyota - 4A-G(Z)E - Exhaust - 272 degree - 8.35mm lift
2202-RT034 Toyota - 4A-G(Z)E - Intake - 288 degree - 8.30mm lift
2202-RT035 Toyota - 4A-G(Z)E - 288 degree - 10.*mm lift
2202-RT036 Toyota - 4A-G(Z)E - Exhaust - 304 degree - 8.30mm lift


These are all the HKS cams I know they made.... a 260 - 8.0 is not among them... could it be custom?

[d3nso]

Good question but did HKS offer custom services on camshafts?

[d3nso]

By the resonance here I asume nobody seen this type before? Any recomendations regarding setting them up?

[Project D]

(02-14-2018 12:02 PM)d3nso Wrote:  Any recomendations regarding setting them up?

The same way as any 4AG cams.
I mean the cam card is useful for knowing the specification, but it doesn't change anything else.
install them in your engine, set the valve clearance to IN: 0.20mm / EX: 0.25mm (like 99% off cams on this engine) and that's it.

If you have adjustable cam pulley you can set your intake to something between 5/10° BTDC @1mm (max lift ~106/108° ATDC) and your exhaust between 0/5° ATDC @1mm (max lift ~110° BTDC) to get a baseline.
With this cam duration the exhaust timing should not have a huge impact on performances, on the other end the intake timing can have a significant impact in mid-range.

[oldeskewltoy]

This thread has a number of HKS cam cards.....

http://www.aeu86.org/forum/Thread-Anyone...#pid171779