Turbo Technics S280

[slopoke]

A friend of mine made a 4-port Meth set up for his car. I think he used a Boomba Spacer to make it. It works pretty well, made most of the kit himself.

I researched doing a four port aux fuel using the Boomba aux fuel spacer, it's pretty cost effective at around $850.00 for all of the components including the spacer. Its got the ports already for meth injection which makes it even easier. Only downside is that only one valve per cylinder gets washed with fuel. But for $400.00 in savings, using the CRC intake valve cleaner at the port at the throttle body every oil change is a good alternative.

 

[MagnetiseST]

If you have ethanol readily available just get aux, meth is a pia I ran it in my other car. Also expensive.

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There is one station about ~10mi from my house. Its not something I want to deal with. I can buy M1 locally.

 

[wetwea33]

There is one station about ~10mi from my house. Its not something I want to deal with. I can buy M1 locally.

Yeah im in the same boat. I just fill up 5 gallon cans when i got and use a jug to pore it in at the gas station. I didnt feel like dealing with meth again.

 

[JDG]

Heres a pair of 4th gear pulls from my 93/aux latest revision. Lbs/min is the same as my c39 was on aux/e50. Still needs some tweaks as I was getting some knock in the warmer weather today.

What lbs/min are you flowing on these logs? Curious how much farther I have to go on 93/aux (I'm flowing 31 lbs/min at redline).

 

[CarFanatic]

You guys running the stock heat shield or did you leave it off?

 

[wetwea33]

What lbs/min are you flowing on these logs? Curious how much farther I have to go on 93/aux (I'm flowing 31 lbs/min at redline).

You guys running the stock heat shield or did you leave it off?

32.5-33 and I don't have the heatshield anymore.

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[CarFanatic]

Any issues from not running the sheild?

 

[wetwea33]

Any issues from not running the sheild?

I mean your gonna have slightly hotter under the hood temps but there's ways to mitigate it. It's not gonna make a massive difference. My manifold is coated and I have my downpipe wrapped. Having a good intercooler is what matters.

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[JDG]

Any issues from not running the sheild?

I'm not running mine currently but plan to put it back on after I go back in to retorque everything. It fits great with it on and helps with charge temps a bit in the summer.

 

[CarFanatic]

My manifold is coated too. Was thinking about coating my down pipe. Vs exhaust wrap. The wrap might be cheaper. What wrap did you use?

 

[TyphoonFiST]

My manifold is coated too. Was thinking about coating my down pipe. Vs exhaust wrap. The wrap might be cheaper. What wrap did you use?[/QUOTE

.[/

The wraps can also Start on FIRE due to Oil leaks. The ceramic coating doesn't have that problem. FYI ...It just needs to be watched over time.... unlike Ceramic coatings.

 

[CarFanatic]

Good to know!!

 

[JDG]

Latest Revision (v4 w/ Aux Fuel)

 

[MagnetiseST]

You guys running the stock heat shield or did you leave it off?

I have mine on, but cut in half.

 

[CarFanatic]

Latest Revision (v4 w/ Aux Fuel) View attachment 26901

nice curve, I"m just curious though cause I thought on stock fuel system this turbo was supposed to do 300-315 wheel? Aux 325-350 ??

 

[Se7eN]

nice curve, I"m just curious though cause I thought on stock fuel system this turbo was supposed to do 300-315 wheel? Aux 325-350 ??

maybe on really high reading dynos

 

[CarFanatic]

hmm... ok I guess the kit numbers are misleading!

JDG - hows it feel to drive?

 

[wetwea33]

nice curve, I"m just curious though cause I thought on stock fuel system this turbo was supposed to do 300-315 wheel? Aux 325-350 ??

No car is making that on 93. On e40+ this turbo should make 350+.

 

[CarFanatic]

guess this on whoosh page is misleading!!

*315whp / 316wtq using 93 octane @ 28psi is a dyno proven result with the S280

 

[wetwea33]

guess this on whoosh page is misleading!!

*315whp / 316wtq using 93 octane @ 28psi is a dyno proven result with the S280

No just every car is different and all theses graphs are vdynos. Even real dynos vary depending on the correction factor and the type of dyno.