Engine build help!!

[Dread1292]

I have a 2010 mazdaspeed 3 and I'm curious to what build/tune I can do to get 500+hp I am getting a new engine in with zero miles. I'll be doing new pistons and rods, bsd, and egr delete, also oil baffle. But as far as a step has anyone achieved this goal without meth or e85. I do not want to go meth or e85. Any advice is much appreciated. Also I have my list planned out I just want to know has anyone do anything similar.

[stockms3]

Originally Posted by Dread1292 I have a 2010 mazdaspeed 3 and I'm curious to what build/tune I can do to get 500+hp I am getting a new engine in with zero miles. I'll be doing new pistons and rods, bsd, and egr delete, also oil baffle. But as far as a step has anyone achieved this goal without meth or e85. I do not want to go meth or e85. Any advice is much appreciated. Also I have my list planned out I just want to know has anyone do anything similar.

Um search. You need aux fueling.

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[Dread1292]

I saw a mazdaspeed 3 with 500hp without meth or e85, I think it could be achieved with a6th port injection kit. And if I ever do go e85 I can.

[shaneski]

Originally Posted by Dread1292 I saw a mazdaspeed 3 with 500hp without meth or e85, I think it could be achieved with a6th port injection kit. And if I ever do go e85 I can.

Good luck with that...FMD do any of these Johnny come lately gronks research at all these days.
Use to be non stop blow off valve questions, now it's i want 500whp with no clue on what it takes to get there other than thinking a set of rods and pistons will do it.

[thems3driver]

Originally Posted by shaneski Good luck with that...FMD do any of these Johnny come lately gronks research at all these days. Use to be non stop blow off valve questions, now it's i want 500whp with no clue on what it takes to get there other than thinking a set of rods and pistons will do it.

I'm just glad we are past the stance season, bags and camber that look like Starbucks girls with fucked up Uggs.

[Dread1292]

Now that the trolls are here, what does it actually take to get there. I have some idea that more fuel, bigger turbo, and just about everything else. But what exactly is needed. What is a setup that doesn't need meth or e85?

[stockms3]

I saw a unicorn once, I think I forgot to take my meds that day.

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[mxlplx71]

6th port fueling would work, the jmf or damon st intake with 4 injectors would be better.
a turbo would have to be gtx3076 or bigger to get 500 hp.

[Dread1292]

@mxlplx71 that's what I figured, I just wanted someone else's opinion as well. All the other stuff I have figured out. I plan on going with the PTE 6266 or PTE 6262.

[mituc]

DO NOT delete the balance shaft unless you really need to (damaged crankshaft gear or damaged BS).
The BS is there to eliminate the vibrations which not only that you will feel minimally in the cabin, but the main bearings will suffer most and it's a matter of a few tens of thousandths of miles before you will have to open the engine again.

There is no real benefit to delete the EGR either especially if you have aux fuelling (and for 500HP you cannot get away without meth or PI with ethanol mixes in tank).

[torquemaniac]

Originally Posted by mituc DO NOT delete the balance shaft unless you really need to (damaged crankshaft gear or damaged BS). The BS is there to eliminate the vibrations which not only that you will feel minimally in the cabin, but the main bearings will suffer most and it's a matter of a few tens of thousandths of miles before you will have to open the engine again.

Mituc, do you have hard evidence of this claim...the health of my engine is top priority and I will put the balance shaft back if need be

[mituc]

I don't have a hard evidence of this, I'm only telling you what my engine builder told me when I brought this into discussion (and as a consequence I bought a new crank and an used balance shaft, and the second engine I'll build will have a BS delete because of the affected crank gear for the balance shaft).