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**Posts:** 143

installing trickflow valve springs

**Posts:** 2207

easy to do. all you need it the spring tool its like 40 bucks. i have the compression fittings youll need to compress the cylinder. I did the exact same springs on my old car with gt40 heads.

**Posts:** 2207

were you having valve float at around 5k?

**Posts:** 143

mikefheath87 wrote:

were you having valve float at around 5k?

well i had them ported and polished when i first got them now im going with a f-cam on my secret short block

so to be safe upgrading valve springs heads will be off motor when i work on them

**Posts:** 900

would it happen to be a 331 stroker.................

**Posts:** 143

sled wrote:

would it happen to be a 331 stroker.................

maybe

**Posts:** 143

89notchback wrote:

i have gt40 cast iron heads bought the spring upgrade kit from trickflow,is it easy to do ur self or should i just have a shop do it for me???

i got the new valves in and painted the heads there torqued on the NEW project