reproduction heads?

[Charles E. McNelly]

I have read from time to time about a 450 LP reproduction head that ??? makes. Who makes them and did they change the runners and combustion chamber design? Seems to me there is horsepower to be had if so.
Charles

 

[Superih]

Lemmons, I do not think they changed anything

 

[Dblair]

someone said it was a 130 cc chamber.

 

[go mo]

The head is nothing like a stock head. Thicker decks and ports and a huge boss for the valve guide so you can move the valves around wherever you want and yes I have seen them.

 

[james rumph]

Wait tell you see the price of the lemmons head .
I understand what it takes and cost to do foundry paterns and core boxes and these are small production runs.

But still by the time you buy valves and have all the porting and flow bench work done $5000.00 is probaly a very close number.

But on the other hand Lemmons turns out some very nice work .

 

[Charles E. McNelly]

Wouldn't it be nice to not only see some pics, but a flow chart as well.
Charles

 

[north puller]

130 cc chamber complete with big stainless valves ready to bolt on is $2500. That's what they told me on the phone.

130 cc chamber instead of 140.
Thicker deck.
14mm spark plugs.