this is awesome, I wish I had looked at this before I bought my BC cams, Ill be getting the Kelford 272s in the next few months

 

thanks ams!

 

May have to switch out my Revolvers for a set of Kelford 272's now, or just throw my HKS 272's back in now that I have a 35r

Thanks for the thread!

 

kelfords 272s

 

guys, this test is pretty old and somewhat invalid. gsc has revised the s2'sand s3's to outperform the kelfords. in addition, a few vendors have been reporting false knock issues with the kelfords.

 

GSC S2 for the WIN!

 

i wish they would re run some of the newer cams. im having a custom set made that i think would do pretty good.

 

what company are you getting custom ones made from?

 

gsc.

 

would be nice to see the new GSC's put up vs Kelford

 

I know this is a cam thread, but I guess this is kind of on topic. But any suggestion for valve springs?

 

A must for the gsc's and kelords!!

 

You need them and I prefer Kiggly.

Mikey

 

Thanks, but I don't think Kiggly has one made for Evo Xs.
I know it's a must for GSC S2's, or other mild-aggressive cams.. but there's a whole thread based on pros and cons about Single Valve Springs vs Dual Valve Springs. Lol, I plan on keeping the rev limited to 7,800.

 

Can anyone chime in on the new GSC S2 cams? I had a set from ~4 years ago and I was very pleased with them except the idle was very choppy.