Holtzman spring ?

[yamamax]

In my ECP kit from Freddie the springs are called silver but mine look more of a gold color. Am I color blind or is this correct?

 

[SUPERTUNER]

No...if they are yellow, then I sent you yellow ones. This was because when I shipped your kit, I was out of silver springs. I tested all the springs on the dyno several times and they keep showing the same results. The yellow, red and silver springs are only literally .3 <-(that is point 3) HP apart!

I also tested them on a lake under a radar gun and there is no difference in MPH.

If you desire the silver ones, just return the yellows to me and I will swap them out for you.

I have been notified that Holtzman will be coming out with an even lighter "Blue" spring in about 2-3 weeks. I will let you know how these work out.

Freddie

 

[Frostbite]

Yamamax, I personally like the yellow springs better than the silver for what it's worth. I'd keep the yellow springs and run them for the remainder of the season.
Let Freddie test the blue springs. I'm guessing they may THE spring to have next season. Just my .02 PB

 

[yamamax]

Thanks guys