Here we have Dimitri's 06 Turbo Civic Si. This car has a Jotech custom manifold and Gato Performance I/C piping kit. It made 310whp at 8psi tuned by CMB Tuning using an AEM FIC. Dimitri just bought this week an Hondata FlashPro, map sensor and Fuel Injector Clinic 1000cc injectors,he finally came in to throw on his new goodies on the car. After we finish installing the products CMB tuning came into play and worked on the car getting the final numbers of 380whp and 270tq at just 11psi on pump gas. Soon we will have more goodies on the car looking for more power!

 

Nice numbers!

 

nice numbers! are those injectors saturated? stock fuel pump?

 

wicked..

 

Yes saturated injectors with a walbro fuel pump.

 

if u dont mind me asking but when do you actually hit those numbers (as far as rpms) i would like to see the sheet

 

This is my big gripe with the new gen. The engine bays are so freaking crowded!

 

wow, very impressive numbers.

 

i will post up the dyno sheet for this number tommorow along the ne w new numbers with race gas. The car is on the dyno right now!

 

how much hp/tq with it at 8 psi on the new setup?

 

nice numbers but car isnt my cup of tea!

 

wow that's a torquey sob...cant wait to see the graph...

 

Hey guys yesterday I change the clutch put a new boost controller and C12
464 hp 312 tq@17 psi on stock motor. I need to change the spark plugs so i think put the car in the dyno again today to see what happen

 

I didn't know you could run that much boost on a stock motor? Awesome numbers! Congrats

 

i didnt think you could take it to 17psi either but who knows how long the car will last.

 

K20 can handle quite a bit. But who knows for how long. Vid on YouTube took a K20 I think to 32 psi before it blew

 

Many stock motors can take high boost for short periods of time. It just drastically shortens the life of the internals.

 

^x2.
i just hope he doesnt shoot a piston through his hood.
or blow a piece of block through the firewall.
if i was boosted, i wouldnt go over 12 psi on stock internals.
the compression ratio is high enough on our motors.

 

Why does this remind me of a AJC thread?

 

AJP*

Because its the same company

 

This isn't an AJP turbo. It looks completely different to me. At 17 psi with my setup I would be well over 500hp.


I was told to look less at psi but rather hp and torque. MY tuner put it like this, If I get 450 from 6 psi it's just as bad as 15psi at 450hp. The torque the motor makes is what puts the force against the motor. Horsepower is just the torque spread over a given rpm range. I think the formula is hp= (torque X RPM) divided by 5252

462hp on the stock internals is ok with proper tuning but I was told by AJP to stay below 420whp because of the oil balance shafts or something. They get some parts from the K20A2 but I'm not sure what. Those balance shafts are the weak link and not the internals according to AJP the pistons and rods can withstand 500whp but they said you maybe flirting with disaster but they have done it.

Hey cave man74 are you sure that wasn't a b series motor? I doubt it because at 32 psi I would be making a 1000 whp.

OP probably has a fairly big turbo like me to make those numbers so 32 psi is out of the question.

I pump 18 psi on my WRX and it doesn't make anywhere near the power my SI does at 8 psi. Show me the link to the video

 

^no i know who it was that did it. its a company called cheesefrog.

http://www.youtube.com/watch?v=iOcqMOSvpRI

theyre notorious for this little beastly hatch.

http://www.youtube.com/watch?v=YwGlVBnbWL0

 

I love that Viper vs hatch video. Two sick worked cars doing a pretty damn even pull. And the domestic guy doesn't spout off like many would...he gives the hatch respect.

 

^lol the viper owner works at cheesefrog.
i like how the hatch brake boosted to avoid turbo lag

 

was that a camry?