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RCF hits 659whp! More to come...

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Old 01-28-19, 12:09 PM
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Default RCF hits 659whp! More to come...

As more and more time goes on, we continue to push forward on the potential of the RCF platform. Recently we had a customer send us their 2016 RCF, that came straight from the dealer no mind you, and wanted everything we had to offer.

The results never cease to amaze us. We landed a solid 659/516 down to the wheels on our dynojet, with more room to grow. It's currently getting some fine tweaks to add more fueling since we were cut off by the OE system. So there may be even more astounding results to follow.

The car:
RR Racing Valvetronic Exhaust
RR Racing PPE Headers
RR Racing USRS
RR Racing Supercharger
RR Racing Stage 2 Kit

Enjoy the raw sound of the 5.0L on the dyno, I will post more results to follow this week!

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Old 01-28-19, 12:51 PM
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Old 01-28-19, 12:56 PM
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what does stage 2 kit contain?
Old 01-28-19, 01:41 PM
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damn, sounds insane...its intoxicating.
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Old 01-28-19, 04:48 PM
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Old 01-28-19, 05:45 PM
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Originally Posted by LRCSALES
what does stage 2 kit contain?
Our stage 2 kit is a smaller pulley for the supercharger, a surge tank, 450 fuel pump, innovate Wideband, and some good ol' corn (e30).

Basically it's an ethanol setup for our supercharger. Gaining you nearly another 100whp over pump.

We are testing out something else later this week since we had fuel cut on the main injectors with e30. We will be running hopefully up to e50+ and see what potential this car has yet to offer, safely.

-Sean
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Phone: 484-756-1777
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Old 01-29-19, 06:28 AM
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Definitely not as loud as I thought - but 659Hp...HOLY SMOKES! What I'd give for another 100Hp!!
Loved how the Rear Trunk Spoiler popped up too!
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Old 01-29-19, 07:23 AM
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how many cc are factory injectors? Are you using factory fuel pump?
Old 01-29-19, 07:54 AM
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Originally Posted by RRRacing
Our stage 2 kit is a smaller pulley for the supercharger, a surge tank, 450 fuel pump, innovate Wideband, and some good ol' corn (e30).

Basically it's an ethanol setup for our supercharger. Gaining you nearly another 100whp over pump.

We are testing out something else later this week since we had fuel cut on the main injectors with e30. We will be running hopefully up to e50+ and see what potential this car has yet to offer, safely.

-Sean
excellent work! so i assume you mean it needs an injector upgrade
Old 01-29-19, 11:39 AM
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Originally Posted by Deanrcf
how many cc are factory injectors? Are you using factory fuel pump?
Quite honestly no idea. I'm going to assume roughly 1000cc if I had to. Rafi may have a better concept on that one. I'll verify his thoughts. And no, we're using an upgraded 450 pump

Originally Posted by LRCSALES
excellent work! so i assume you mean it needs an injector upgrade
No, for this we are just adding a piggy back FIC to control them a little more over the OE ECU.

We do have upgraded injectors that we have used in the past on the ISF's but not for this one.
__________________
We Engineer Track Proven Upgrades For Your Lexus!
SUPERCHARGERS : ECU TUNING : SUSPENSION : EXHAUST : PPE MASTER DEALER
Online Store: www.RR-Racing.com
Email: Contact@RR-Racing.com
Phone: 484-756-1777
Facebook : Youtube

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