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Suzuki DRZ400E Camshaft Cams Set A / B DRZ 400 E 2003 low miles

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That is EXPENSIVE for 10+ year old USED cams IMHO. 

 

X2. Especially when you can have a brand new set of HotCams at your door for $20 more than that old used set? Not worth it at all.

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X2. Especially when you can have a brand new set of HotCams at your door for $20 more than that old used set? Not worth it at all.

 

Not looking to buy,  just seeking knowlege. So what Hot Cam do you reccomend that would be most like the 9.29mm lift and 272deg duration that the E exhaust has?

 

Yes the E does have the auto decomp on just the exhaust cam.

 

Interesting. So just the K has he manual decompression lever?

 

So with that E exhast cam, I would be covered for cranking with my S?

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I would take into account the Decomp on the E cam is 10 years old too

 

 

Interesting thought. Were there problems in 2003 with the decompressors?

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Not looking to buy,  just seeking knowlege. So what Hot Cam do you reccomend that would be most like the 9.29mm lift and 272deg duration that the E exhaust has?

 

 

Interesting. So just the K has he manual decompression lever?

 

So with that E exhast cam, I would be covered for cranking with my S?

 

The E exhaust cam has 243 degree actual duration.....

 

Hotcams stage two inlet matched with the E ex cam is a good pairing....E cams

Edited by Craigo 485sm

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The E exhaust cam has 243 degree actual duration.....

 

Hotcams stage two inlet matched with the E ex cam is a good pairing....E cams

 

 

I'm under the impression that 243 is at 1mm, not total actual, based on these two references;

 

 

 

These specs are directly from Suzuki PR:

Suzuki DR-Z400E

Valve Lift Intake: 8.9mm

Valve Lift Exhaust: 9.3mm

Intake Open: 14 BTDC

Intake Close: 66 ABDC

Exhaust Open: 65 BBDC

Exhaust Close: 29 ATDC

Suzuki DR-Z400S

Valve Lift Intake: 8.5mm

Valve Lift Exhaust: 8.2mm

Intake Open: 20 BTDC

Intake Close: 55 ABDC

Exhaust Open: 56 BBDC

Exhaust Close: 19 ATDC

Hope that helps.

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4Strokes.com

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