Official IS-F Drag Time/Dyno Time/Performance Thread

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11-27-13, 07:08 PM

#421

jat0223

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Quote:

Originally Posted by caymandive

I was just informed by a Corvette buddy of mine that I'm on Powerblocktv.com's site! Apparently my runs against the C7 were interesting enough!

http://blog.powerblocktv.com/2014-c7...vs-lexus-is-f/

Nice. The vette guys in the comments of the video are pissed lol, and that guy with the bmw 335 showing his ignorance about the isf is funny too.

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11-30-13, 10:32 PM

#422

ToothDoc

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Great runs! You keep on beating your own record year after year! I'm happy to see that you are still breaking the record which means that even year after year, the IS-F engines aren't getting weaker. Which was a concern for me this year because I wasn't able to match my last year's numbers.

Once again, great job and I'm happy to see the IS-F turning heads at dragstrips around the country!

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12-01-13, 10:42 AM

#423

chrisp1

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Quote:

Originally Posted by jat0223

Nice. The vette guys in the comments of the video are pissed lol, and that guy with the bmw 335 showing his ignorance about the isf is funny too.

I felt the need to chime in

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12-01-13, 03:53 PM

#424

fstpassat

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I got a new PB this weekend. The car went 12.60@113.01mph with a 1.99 60'. Mods are a JoeZ exhaust and a drop in filter.

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12-01-13, 04:56 PM

#425

VtotheJ

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^^ Nice run guy

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12-01-13, 07:17 PM

#426

LexISguy

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Congrats James on the great runs

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12-10-13, 02:33 PM

#427

LexISguy

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Everyone with PPE headers with an exhaust running around 400rwhp?

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12-10-13, 02:41 PM

#428

BS ISF

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yeah you should be right around that on a dynojet. all depending on the dyno and conditions but for the most part.

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12-10-13, 02:56 PM

#429

LexISguy

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Quote:

Originally Posted by fstpassat

Took my car to the dyno today. Only modifications are a drop in filter and a Joe Z exhaust. I don't know what the car is doing between 2 and 3k rpm as I was 100% WOT during that time. My first pull didn't have that dip, but the second and third pulls did...weird.

383whp with a drop in and exhaust nice throw in some headers

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12-10-13, 03:09 PM

#430

LexISguy

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Quote:

Originally Posted by quarius

Dyno'ed yesterday. 410rwhp @ 381ft-lbs

http://www.youtube.com/watch?v=ri9xDhAGp4M

Nice numbers but smoothing is set at 0 not 5.

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02-01-14, 03:18 PM

#431

fstpassat

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Got a new best in the F today. Mods are PPE headers and Joe Z exhaust. Density Altitude was +400' and my time slip is shown below:

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02-01-14, 07:03 PM

#432

chrisp1

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Quote:

Originally Posted by fstpassat

Got a new best in the F today. Mods are PPE headers and Joe Z exhaust. Density Altitude was +400' and my time slip is shown below:

well done! can't wait to go in the spring

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02-03-14, 12:23 PM

#433

BS ISF

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work on that 60' and try to get in the low 1.8's. you will see very low 12's in the 1/4.

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02-09-14, 04:48 PM

#434

fstpassat

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Went to the track yesterday and the car ran great. The DA was +250' and the prep was very good. The car really loved hot lapping so I just kept at it with 4 passes in a row. The car trapped 117+ on all but 1 of those passes. Not bad for street tires IMO. Mods are PPE Headers and Joe Z exhaust.