I have a friend who is having problems with his pickup.  We have come to the conclusion that it needs a hpop.  I gave him two companies to go with, Industrial Injection and Therobred Diesel.  I told him if it were my truck I would go with Industrial Injections pump.  He wants to know what the difference in the two are since Industrial's pump is about $220 more.  Who would everyone else go with.

Thanks everyone

I've got good faith in Industrial Injection... Now Thoroughbred Diesel I'm not very impressed they had a bit more warranty issue and product issues with their lower prices. 

Thanks.  That's my opinion also but it helps convince others when more people hold the same opinion.