What!?!??!? 675hp!!!!

GT40r/2.7l pushin the wheels to 675hp

Category:

Autos & Vehicles

Tags:

• Subaru
• WRX
• STI
• Turbo
• 675
• AWD
• Dyno

[frknlow1]

We never intended for the car to make that much power at such a low boost...and yes the lag was horrible...Large Turbos and stroked engines are not an optimum combo. We never posted the 2.5L with the GT42R but that combo made 887whp boost came in at 5K and ended at 10K...The new combo will be posted in the next few weeks. Its an 11.8:1 / 4" bore / aluminum rod / GT42R / 4 x 5500cc injector alky engine...

Howard

[snivesz32]

hey where can I see that dyno chart in detail.. interested in seeing what rpm that spooled at, and what ur redline was.

[frknlow1]

We have the dyno chart on file. The GT40 with the 2.7L stroker and 10:1 compression. Full boost was at 4900rpm. Redline was around 7500rpm....The GT42 and our 2.5L with 10:1 gets to full boost at 5200rpm and ends at 9500rpm. Both engines had same cams and heads.

[luckytyper]

OMG SO MUCH LAG LOOK AT THAT POWER BAND THAT SHOULD BE SLOW AFTER ALL whit all that lag shifting and shifting short gear i dont like!

[frknlow1]

lag lag lag....it was still extremely fun on the street....BTW the lag and the short RPM power band is due to the stroke....unless you stay with a small turbo anything more then the stock stroke sucks for a large turbo.

[SportsInjectionR]

Nice Howard- I CAN'T WAIT to see the 42R in action! It's about time someone started pumping crazy cars out in the mid-atlantic, and STi's none the less. By the way.. I thought you said no video until you reach 4 digits..

[frknlow1]

No more vids until we reach 4 digits... :) We did 760already...now Im waiting to fabricate the GT42R setup..

[Disaster646]

the laugh at 1:28 is priceless HAHHAHAH

[getalife04]

you're kidding right? A car that modded it would be set up for boost and not NOS. Besides NOS is dumb it is just for quick HP but when the juice runs out you got nothing. I don't like NOS and I will NEVER run it in my car.

[SprntrlDeathNinja]

@frknlow1 what boost was this at?

[33river]

how are you gonna close the hood?

[supersupra101]

rather have a smaller turbo making 400hp, by the time u hit boost the race would be over lol

[K1tt3ns]

weak shit.

[Clamiam07]

could you explain a lil more why the large stroke is a bad combo with a big turbo not sayin your wrong but it seems like a larger stroke could only benfit other then the smaller stroke reving higher seems to me it would just make power sooner

[hootieti]

man you guys were not kidding about the lag...

[Rfsancho]

@getalife04

I won't deny being a YouTube troll. And claiming I'm not worth your time is such hypocrisy. Cus here you are, chatting away, throwing unneeded insults around left and right.

And I never said you don't know about cars, way to to get ahead of yourself. I just said you're an idiot for using improper terms.

Now why don't you go eat Pizza Hut, load up some NOS, and kick back. At the end of the day, all you have been doing is arguing with a troll, who proved you an idiot. superb...lol

[getalife04]

@Rfsancho You are obviously a youtube troll and all you want to do is start shit. Think what you want I could care less. I know a lot about cars especially subarus so eat me. I am now done with this shit because you aren't worth my time. Later homo.

[Rfsancho]

@getalife04

Whatever you say fanboy. Just think about how stupid you look calling a general item by some random makers name.

It's like saying "I want to eat Pizza Hut" or "My USA petroleum arrow is on E, i need a refill!"

Yes, you sound just as stupid to people who actually deal in this stuff.

I suggest growing out of that stupid phase and actually use proper terms, they're there for a reason.

Go ahead and defend your ignorance if you want, it wont help you learn though.

[getalife04]

@Rfsancho What made you think I like "The Fags and the Fariest"? I HATE that movie series. And are you REALLY going to bitch about a technicality like just the one maker of NOS. Yes I know it is N20 is the "proper" name but everyone knows what I meant that's why 7 people voted it up. So shut the fuck up and take your bitching somewhere else.