map ef4 stock block and e85 tscompusa tuned
Thread Starter
Joined: Sep 2009
Posts: 3,591
Likes: 303
From: Pinckney, Michigan
Thread Starter
Joined: Sep 2009
Posts: 3,591
Likes: 303
From: Pinckney, Michigan
ah, I see. I've been trying to find out more info on those two turbos, but there just isn't a lot out there. My stroker setup is all MAP, and I was going to go with a FP black, but honestly, I love dealing with MAP, so I may opt for the EF4 instead. We'll see. They've been very good to me.
well i can tell you that the walbro outflows the dw so if you swapped pumps and you seen a massive difference then there you go.. your old pump was half dead.
also it sounds odd you're running out of fuel so easily with that 71hta.. your tuner might not have your injectors scaled right and it could be minimizing their max capabilities.
off the top of my head i think you should be able to get around 500 out of 1200's on stock fuel pressure if the pumps there.
also it sounds odd you're running out of fuel so easily with that 71hta.. your tuner might not have your injectors scaled right and it could be minimizing their max capabilities.
off the top of my head i think you should be able to get around 500 out of 1200's on stock fuel pressure if the pumps there.
I'm so up in the air between a black and the ef4. In my situation, I've done t3 setups, I've been wanting to try out a stock frame setup, which is why I bought the evo, it has the best stock frame turbo market available right now.
In my case, it's either a journal bearing black for 1200 used, or a new ef4 converted from my 9 turbo for 1500. I think spool would be able the same since it's a journal bearing, so I'm leaning toward the ef4 since it's a mere 300 more.
In my case, it's either a journal bearing black for 1200 used, or a new ef4 converted from my 9 turbo for 1500. I think spool would be able the same since it's a journal bearing, so I'm leaning toward the ef4 since it's a mere 300 more.
Thread Starter
Joined: Sep 2009
Posts: 3,591
Likes: 303
From: Pinckney, Michigan
I'm so up in the air between a black and the ef4. In my situation, I've done t3 setups, I've been wanting to try out a stock frame setup, which is why I bought the evo, it has the best stock frame turbo market available right now.
In my case, it's either a journal bearing black for 1200 used, or a new ef4 converted from my 9 turbo for 1500. I think spool would be able the same since it's a journal bearing, so I'm leaning toward the ef4 since it's a mere 300 more.
In my case, it's either a journal bearing black for 1200 used, or a new ef4 converted from my 9 turbo for 1500. I think spool would be able the same since it's a journal bearing, so I'm leaning toward the ef4 since it's a mere 300 more.
Thread Starter
Joined: Sep 2009
Posts: 3,591
Likes: 303
From: Pinckney, Michigan
I'm so up in the air between a black and the ef4. In my situation, I've done t3 setups, I've been wanting to try out a stock frame setup, which is why I bought the evo, it has the best stock frame turbo market available right now.
In my case, it's either a journal bearing black for 1200 used, or a new ef4 converted from my 9 turbo for 1500. I think spool would be able the same since it's a journal bearing, so I'm leaning toward the ef4 since it's a mere 300 more.
In my case, it's either a journal bearing black for 1200 used, or a new ef4 converted from my 9 turbo for 1500. I think spool would be able the same since it's a journal bearing, so I'm leaning toward the ef4 since it's a mere 300 more.
https://www.evolutionm.net/forums/au...pump-test.html
Who knows who is right. I like the AMS data a little more.
lmao, taking to him right now. It's like a skype date. haha
Nate hooked me up with my stroker bottom end, so I'll stick with him for the turbo too. Just seems fair, and I love the customer service from MAP.
Nate hooked me up with my stroker bottom end, so I'll stick with him for the turbo too. Just seems fair, and I love the customer service from MAP.
Thread Starter
Joined: Sep 2009
Posts: 3,591
Likes: 303
From: Pinckney, Michigan
https://www.evolutionm.net/forums/au...pump-test.html
Who knows who is right. I like the AMS data a little more.
Who knows who is right. I like the AMS data a little more.
