well gary got his dyno a month or so ago and finally had a few big bores strokers there, found some differences there. around 10 hp difference, with the only difference basically being the heads, same carbs and pipes.

 

is that from a stk head to a race head?? what was the diff in the two??

 

they were both race heads one was a older woods, version.

 

So I'm assuming the older Woods version was'nt making the most power? or was it?

 

wasn't

 

have u put yours on the dyno yet, kinda curious to see if a 25 h.p shot of nos puts up any where near 25 h.p.

 

Then your not comparing apples to apples.........

 

Both heads have same size valves,its what you do to install them that makes the difference.TVI head flows 51% more air! Same carbs,cams and same MBRP pipe. PAMI 760 with RW racehead=65HP,TVI 770 with TVI racehead =75HP

 

Pami 760 or TVI 770...hmmm am I seeing a typo or is there more then just race heads involved here???

 

boomer, have u dynoed any 720's yet?