505 Intake Manifold COMPLETED!

[sandspeed]

Yup definitely... you guys should both be seeing some awesome gains. I grew my balls back and got my boost back up to spiking 13, holding 12. Absolutely ***** a modded MS6 the other day and the guy was like (boom02).

Oh and rolling burnouts are fun. (evil)

,

Yeeeeeess

A ta boy Rich, I love the enthusiam and the 13psi .
I'm at ten until the dyno tune. Can't f_ing wait for 17psi

 

[destineal]

how much hp would the 505 add to a otherwise stock msp?

 

[Ricktalife]

Very disappointed that steedspeed is more than likely abandoning the intake manifold design. Rich, you need another group buy haha.

 

[justanothermp5]

how much hp would the 505 add to a otherwise stock msp?

i think i saw a dyno somewhere that said like a gain of around 30whp....maybe im just remembering it wrong, but thats what i swear i remember

 

[Dpwhitehead1]

i think i saw a dyno somewhere that said like a gain of around 30whp....maybe im just remembering it wrong, but thats what i swear i remember

sounds correct to me

 

[Wagonbacker9]

I'm sure its not a flat HP, I'd expect a percentage gain.. so if you have other power adders, you'll get more from this one.

 

[2.0t03speed]

if you look a the midrange its huge

the blue line is the stock im and the red is the stock im w/ all the butterflies tied open. The dyno operator let off at 5500 or else you would probably see even bigger gains in top end

 

[NocturnalSpeed]

Sam is the mofo man. Suskz hes banned. You're post makes me want to find a GT28RS and a T2 steespeed mani....mmmmm..hah.
What boost are you having sam tune you're car at?

Didn't see this post, haha.

TBH, not sure. I'm just going to see how the car reacts like most of you said and go from there. Sam wants me to let him tune it with race gas, but I'm a little worried. I really don't want my s*** to blow and there isn't any reason for me to tune with race gas when I'm going to stay on 93 octane (pump gas). I would like to stay at the max efficiency of the T25... I think it's like 14 or 15 psi correct?!

All I know is I'm nerves as s***, I just want to make it safely off the dyno and back home with my car

 

[505zoom]

I'm sure its not a flat HP, I'd expect a percentage gain...

^ This.

From all the different results I've seen, I'd expect at least a 10% gain.

 

[505zoom]

Rich, you need another group buy haha.

I'd actually consider it if we had 20 more people, but my cost on them was just way too high to do a smaller batch than that. From what I've seen it doesn't look like I could sell that many.

 

[destineal]

I'd actually consider it if we had 20 more people, but my cost on them was just way too high to do a smaller batch than that. From what I've seen it doesn't look like I could sell that many.

I can't drop $1000 on a IM. I can do $500-600. Maybe $700

 

[505zoom]

I can't drop $1000 on a IM. I can do $500-600. Maybe $700

Even on that original batch of 22, MY cost was higher than that. GB price was in the 800 - 850 ballpark depending on the options.

 

[Dpwhitehead1]

i could consider 700-800

 

[505zoom]

Uncoated and no logo I could do 800. Would still need 15 - 20 definite buyers though.

 

[Dpwhitehead1]

welp i'm in.

 

[2.0t03speed]

lol in mazdas 247 language that means you would need like 30 people to sign up because at least 10 of them are going to drop haha

 

[Ricktalife]

I would definitely be in for 800. Uncoated and no logo is fine with me.

 

[YELLOWMAZDAPR5]

way late sub

 

[Dpwhitehead1]

yellow-see new thread http://www.mazdas247.com/forum/showthread.php?123796395-Gauging-Interest-505-Intake-Manifold-Round-2

 

[EEYOrE7763]

Definitely interested' but how about the runners are they wider than a stock cylinder head ports. I plan on porting my cylinder head to flow for upwards of 400-450whp but I want both my intake and exhaust manifolds to be port matched as clOse as possible. I don't want Any restrictions. Also has anyone been running larger throttle bodies with this unit?