Is it just me or...

[rxrider]

Meaning?

12 psi

Thanks

What HP-level are we looking at running the Powderlites Apex HP kit at 12 lbs/psi?

 

[mulot30th]

12 psi, it all depends on which dyno you run it....

Around 230 hp would be my guess

 

[Sapling]

Daves Apex HP kit with the RB3 on the Apex made 298 hp on the dyno at 14 lbs!!!!!!

 

[mulot30th]

WOW now that is impressive!!!!

I guess I should go on dyno with my tpex to see

 

[rxrider]

Daves Apex HP kit with the RB3 on the Apex made 298 hp on the dyno at 14 lbs!!!!!!

Thanks Sapling. How much boost can you run on premium pumpgas with the Powderlites Apex HP kit?

I hope it's capable of 15-16 lbs on pumpgas premium or I might as well buy a midmount MCX550 kit capable of 375 HP on pumpgas premium.

 

[mulot30th]

Daves Apex HP kit with the RB3 on the Apex made 298 hp on the dyno at 14 lbs!!!!!!

Thanks Sapling. How much boost can you run on premium pumpgas with the Powderlites Apex HP kit?

I hope it's capable of 15-16 lbs on pumpgas premium or I might as well buy a midmount MCX550 kit capable of 375 HP on pumpgas premium.

I sure hope you are not serious about running 375 hp on premium pump gaz right?????????????????????????????

 

[lakercr]

I think Rxrider's pump premium is about 98 octane...

 

[mulot30th]

If 98 octane do 375 hp I would like to know how they did it... so I will do it same way!


I run 103 octane racing fuel and can go much more than 15 psi without getting knock on my knock sensor.

 

[lakercr]

If 98 octane do 375 hp I would like to know how they did it... so I will do it same way!


I run 103 octane racing fuel and can go much more than 15 psi without getting knock on my knock sensor.

I'm not validating his numbers, just pointing out that his pump premium and our pump premium are not the same thing...

 

[HURRICANE]

To me,the way to make 375 on pump gas is with meth injection to control the detonation along with an efficient turbo to let the heat out

 

[rxrider]

This is not a joke!!!

I guess lowering compression and adjusting ignition timing plays a part in what MCX does in this trail version of their High Performance kit. And yes our premium pump gas is of a very high quality. I run 16 lbs on premium pump gas 98 octane RON, running Wiseco 10:1 pistons and 2 headgaskets stacked for a CR of 9.13:1

Also, the MCX550 turbo kit is a mid mount where the turbo is as close to the exhaust outlets as possible. This turbo makes a lot of power without having to go very high in boost. The race version of the MCX550 turbo kit has been dynoed at around 500 HP by racers by racers around here.

 

[TBird]

I'm not an expert on the quality diffrence between european 98 octane and US 93 octane, but octane wise they are the same, 98 research octane (RON) / 93 motor octane (MON)!

 

[rxrider]

MCX are still able to make big HP on pump premium

TBird is correct on the octane!