yes 15rwhp sound about right were going to do the Ewater pump and a ported fast 90 on the dyno been seeing 15-20 out of it and a tune. so going conservitly 10 on the ewater pump and 10-15 on the fast90 and a tune should get me to low mid 490s but 500rwhp will be great!!!Nemisis said:If it is 5k hours thats gonna take a while to wear out. You would have to drive your car 24/7 for 14-15 years to wear it out. I have seen one or two posts that back up the hp gains also. Someone dyno'd one and it made something like 15rwhp.
will do as long as i have the funds i hope to have them on by sometime in november and retuned...but with xmas coming up im not sure how much i have to throw in it right now..Nemisis said:I really was gonna try for 500rwhp on stock block but it didn't happen that way I made 481/425 through the stock catback, I think with the cutouts open, EWP and porting the FAST90 it would have exceeded 500 fairly easy, but oh well. Good luck with your setup and keep us posted.
More realistic numbers...luke0927 said:is Meziere about the only one for the GTO...why would they not come stock with and electric one?
They're quite a bit more expensive than a mechanical pump. Another interesting pump is the Davies Craig EWP and an interesting controller that allows you to vary the temp electonically. It does not use a conventional thermostat, but rather varies the coolant flow. The life is not rated as long as the Meziere, but it's cheaper to replace. You retain the mechanical pump, but gut the impeller.luke0927 said:is Meziere about the only one for the GTO...why would they not come stock with and electric one?