[highrisk]

Originally Posted by freebird69

Yeah, that 351 is the one I posted so I saw it. I definitely don't need a proper date coded casting so hopfully he can rebuild one for me for less than $239.

Mark

Mark,
Sorry, I should have looked closer and realized you were the one that posted that.
Dale

[freebird69]

I just had an interesting chat with Mike at Waterpumpman when he returned my call. He was really surprised that I am interested in a cast impeller and said that he generally throws them away when they come in and uses stamped for his rebuilds because they are cheap and he believes they work good. I told him that it is my understanding that many Pontiac guys have proven that a cast impeller with tall veins and a properly fitted divider plate results in lower engine temp's. He told me that he can give me whatever I want so if I want a cast impeller with tall veins it's no problem... but, he did say that the tall veins are prone to bits breaking off so he wanted to warn me about that.

Unfortunately I have an early 69 short pump so he doesn't have a core but as long as I don't need an original I can give him any short casting and he'll rebuild it with a cast impeller.

Mark

[highrisk]

Originally Posted by freebird69

I just had an interesting chat with Mike at Waterpumpman when he returned my call. He was really surprised that I am interested in a cast impeller and said that he generally throws them away when they come in and uses stamped for his rebuilds because they are cheap and he believes they work good. I told him that it is my understanding that many Pontiac guys have proven that a cast impeller with tall veins and a properly fitted divider plate results in lower engine temp's. He told me that he can give me whatever I want so if I want a cast impeller with tall veins it's no problem... but, he did say that the tall veins are prone to bits breaking off so he wanted to warn me about that.

Unfortunately I have an early 69 short pump so he doesn't have a core but as long as I don't need an original I can give him any short casting and he'll rebuild it with a cast impeller.

Mark

Wow, that surprises me that he said that. He never gave me any indication that he did not believe in the cast impellers. He also acted like it was no big deal and that he had a lot of them. Oh well, you never know what line people give you to make a sell.
Dale

[1967Tempest]

Originally Posted by freebird69

I just had an interesting chat with Mike at Waterpumpman when he returned my call. He was really surprised that I am interested in a cast impeller and said that he generally throws them away when they come in and uses stamped for his rebuilds because they are cheap and he believes they work good. I told him that it is my understanding that many Pontiac guys have proven that a cast impeller with tall veins and a properly fitted divider plate results in lower engine temp's. He told me that he can give me whatever I want so if I want a cast impeller with tall veins it's no problem... but, he did say that the tall veins are prone to bits breaking off so he wanted to warn me about that.

Unfortunately I have an early 69 short pump so he doesn't have a core but as long as I don't need an original I can give him any short casting and he'll rebuild it with a cast impeller.

Mark

Just put of curiosity, did he give you a price? It is usually cheaper to stick with the short pump than swap everything over...

[freebird69]

Mike said that if I send him a core he'll rebuild it with a cast impeller for $99 so I don't plan to switch to a long pump.