HKS 260 8.0 Cam Card
02-05-2018, 11:29 PM
Post: #1
HKS 260 8.0 Cam Card
Hi there,

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

Regards

Daily Beater: Civic EG5
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02-06-2018, 05:32 PM
Post: #2
HKS 260 8.0 Cam Card
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?

Dan -

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02-06-2018, 06:51 PM
Post: #3
HKS 260 8.0 Cam Card
Good question but did HKS offer custom services on camshafts?

[Image: AEU86 AE86 - HKS 260 8.0 Cam Card]
[Image: AEU86 AE86 - HKS 260 8.0 Cam Card]


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Daily Beater: Civic EG5
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02-14-2018, 12:02 PM
Post: #4
HKS 260 8.0 Cam Card
By the resonance here I asume nobody seen this type before? Any recomendations regarding setting them up?

Daily Beater: Civic EG5
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02-14-2018, 06:25 PM
Post: #5
HKS 260 8.0 Cam Card
(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.
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02-14-2018, 08:29 PM
Post: #6
HKS 260 8.0 Cam Card
This thread has a number of HKS cam cards.....

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

Dan -

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OST Porting service - http://hachiroku.net/forums/showthread.php?t=19991
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