Are these springs.....

http://store.summitracing.com/partde...5&autoview=sku

K-Motion 750

enough for this cam

http://store.summitracing.com/partde...8&autoview=sku

cc305

or not enough?

Thanks

 

Yep.

Rich

 

any probloems with these, seems to be mixed reviews via search?

 

I think they are a decent spring. Not top notch, but not a top notch price.

Rich

 

cool! thanks a bunch

 

I would use these instead . . .

http://competitionproducts.com/prodi...p?number=98215

Lloyd

 

whats the max lift on these?

 

rated at .600 "max lift" but I would use them up to .570 lift and 6300 RPM. They are in the same catagory with the K motions or Crane 99846 single springs.

If you have more lift, more RPM, etc, a good dbl spring or bee hive is a better choice.

Lloyd

 

Is anything else needed for those springs i heard you have to shim them or something? the 750's that is

 

More than likely you will need to shim any spring to get the correct installed height.

 

Really....that i did not know. Thanks. What should my installed height be?

 

The correct installed height is the one that gives the desired seat pressure and still leaves enough height to avoid coil bind at max valve lift.