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Which Twin turbo?

Originally Posted by chendaxian888 FI or AAM? stock block 450 fuel pump, how large the injector should go? 1000cc 1200?? just want to run 93 no E85 what else have

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Old 06-20-2022, 05:11 PM   #1 (permalink)
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Originally Posted by chendaxian888 View Post
FI or AAM?
stock block
450 fuel pump, how large the injector should go? 1000cc 1200?? just want to run 93 no E85
what else have to go with?
fuel return? catch can? I already have a oil cooler
how much torque can stock block crankshaft hold for safe? 500 wtq?
Fast Intentions.

Depending on your HP goals, either of their stages are solid. There is also a Stage 2.5 aka "Stage Seb" which is I believe is about the size of 2x GT30 turbos if you need to make 700hp with ease.........

Just buy the FI fuel kit. Guys are making 700whp on it with no fuel return....

What else? I'd go do some research. That's a long list, and specific to what you want/need... I would say an easily overlooked item is the FI crash bar. Definitely get one or your intercooler becomes your 5mph "foam padding" and thats an expensive replacement IMO......

Fuel return: Depends on your goals....

Catch can: You aren't running one yet? No seriously..... Even NA I'm running 2... The blowback is for real on VQ engines...

The crankshaft isn't your limiting factor. I believe it can do up to or over 1,000whp...Your connecting rods however.... Stick around 480wtq or less and you'll be fine assuming the motor is healthy. So, before you spend the $20k+ do a compression and leakdown test. If all is solid, then spend the $$$
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Old 06-20-2022, 06:07 PM   #2 (permalink)
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Talking

The ghost of "cupcake" is floating around. I sense his presence.
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Old 06-20-2022, 06:58 PM   #3 (permalink)
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Don't make us say "we told you so", "we tried", "we warned him".....

Fast Intention
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I can already tell. He is going too.
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The ghost of "cupcake" is floating around. I sense his presence.
Nah I have faith in him on this one. I think he’ll go FI. But…this is just the first of many speed bumps, rabbit hole goes deep.
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Old 06-22-2022, 09:45 AM   #4 (permalink)
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Nah I have faith in him on this one. I think he’ll go FI. But…this is just the first of many speed bumps, rabbit hole goes deep.
OK OK I will go FI
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Old 06-22-2022, 09:40 AM   #5 (permalink)
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The ghost of "cupcake" is floating around. I sense his presence.
what is the ghost of "cupcake"
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Old 06-22-2022, 09:50 AM   #6 (permalink)
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what is the ghost of "cupcake"
Cupcakez I think it was. We tried to lead him in the right direction but he refused to listen. Wrecked his car. Blew 2 motors. Ended up selling the car. He sunk himself in debt. Classic train wreck.
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Old 06-22-2022, 09:39 AM   #7 (permalink)
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Originally Posted by VHRpurr View Post
Fast Intentions.

Depending on your HP goals, either of their stages are solid. There is also a Stage 2.5 aka "Stage Seb" which is I believe is about the size of 2x GT30 turbos if you need to make 700hp with ease.........

Just buy the FI fuel kit. Guys are making 700whp on it with no fuel return....

What else? I'd go do some research. That's a long list, and specific to what you want/need... I would say an easily overlooked item is the FI crash bar. Definitely get one or your intercooler becomes your 5mph "foam padding" and thats an expensive replacement IMO......

Fuel return: Depends on your goals....

Catch can: You aren't running one yet? No seriously..... Even NA I'm running 2... The blowback is for real on VQ engines...

The crankshaft isn't your limiting factor. I believe it can do up to or over 1,000whp...Your connecting rods however.... Stick around 480wtq or less and you'll be fine assuming the motor is healthy. So, before you spend the $20k+ do a compression and leakdown test. If all is solid, then spend the $$$
So I dont need fuel return, what is a catch can really do? do I have to have it?
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