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With These Mods, Can I Do 0-60 5 secs FLAT?

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Old Jul 5, 2006 | 05:51 PM
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Default With These Mods, Can I Do 0-60 5 secs FLAT?

I ordered most of the parts already, some I have on..

1) SRT Intake
2) Blitz Catback Exhaust
3) S&S Headers
4) Precision Industries 2800 TC.
5) 3.76 Torsen LSD
6) Valve Body Upgrade
7) Tom's Y Pipe.

I was wondering can I get below 5 secs or at least hover around 5.1-5.3 consistently?

Thanks
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Old Jul 5, 2006 | 10:31 PM
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maybe on a very good day. rmmgs4's gs400 has pretty much the same setup, and his best time was 5.2, and usually around mid 5. low 5 is not easy on these cars at all, and the sc430 is heavier than the gs400 (slightly) too.

with the power you generating with those setup (mainly it's just 4, 5 and 6 anyway), traction becomes your biggest enemy
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Old Jul 6, 2006 | 04:44 AM
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Thanks Henry, damn I am loving those pics
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Old Jul 6, 2006 | 05:47 AM
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With all that extra weight, it might take you 7 or 8.
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Old Jul 6, 2006 | 05:58 AM
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Originally Posted by tfischer
With all that extra weight, it might take you 7 or 8.
You mean 5.7 or 5.8? wow with all that money spent only for a couple of ticks faster.

Guys, the mods that I listed, thats the most you can go WITHOUT FI right?
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Old Jul 6, 2006 | 07:03 AM
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S E A R C H
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Old Jul 6, 2006 | 07:14 AM
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Seen GS400's with just SRT/LSD/TC run 5.2's. Once I find an LSD I guess I will know soon enough. My best w/ Gtech is 5.69 something around there. Gearing will really help as most if not all Lexus's have tall gearing. With all of the interest in the 3.76/LSD, I would think someone would have called for a Group Buy on the thing. Steve, you out there?

Last edited by Pearlpower; Jul 6, 2006 at 07:18 AM.
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Old Jul 6, 2006 | 07:39 AM
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I agree with Henry: with ONE wheel drive, there's not much traction left for big improvements on the 0-60 dash. Still can't believe Lexus cheaped out on a limited-slip diff on a V8 car.
And for the record, I don't know where the heck Lexus pulled their 5.9 sec 0-60; the best I remember is 6.2, even with the magazine's abusive procedure. Later.
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Old Jul 6, 2006 | 07:46 AM
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Who can tell the difference between 5.9 and 6.2?

I'm never is such a hurry that 7.0 would bother me much.
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Old Jul 6, 2006 | 08:16 AM
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Originally Posted by tfischer
Who can tell the difference between 5.9 and 6.2?.
I don't care, so even if it was 7sec, I'd have bought it anyway, but guy wants 5 sec, remember? And according to magazine guys, a 0.3 sec difference is 'substantial', whatever that means. But I agree with you; I couldn't tell either. Take care.
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Old Jul 6, 2006 | 08:53 AM
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Yeah, Tim, and add to that 7.0 all the time you'd waste talking to the cop.
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Old Jul 6, 2006 | 09:15 AM
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Originally Posted by D-MAN63
You mean 5.7 or 5.8? wow with all that money spent only for a couple of ticks faster.

Guys, the mods that I listed, thats the most you can go WITHOUT FI right?
actually the sc430 stock is already a sub 6 car. on my gs400 i constantly got 5.8 or so (and that was stock on 19s already)

and yeah, without FI, i think low 5 is the limit of the car, and that's on a good day imho

Originally Posted by ELP_JC
I agree with Henry: with ONE wheel drive, there's not much traction left for big improvements on the 0-60 dash. Still can't believe Lexus cheaped out on a limited-slip diff on a V8 car.
And for the record, I don't know where the heck Lexus pulled their 5.9 sec 0-60; the best I remember is 6.2, even with the magazine's abusive procedure. Later.
totally agree, that's why we need the supra rear end with lsd. that helps to put power on the gnd better
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Old Jul 6, 2006 | 10:28 AM
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Originally Posted by D-MAN63
You mean 5.7 or 5.8? wow with all that money spent only for a couple of ticks faster.

Guys, the mods that I listed, thats the most you can go WITHOUT FI right?

you could get a test pipe also. And instead of the SRT intake / ECU go with another intake or keep the SRT intake and use a SAFC to tune the fuel more. Also I dont know if you consider these mods, but an easy thing to do would be lighten the car up. IE take some stuff out or get a carbon fiber hood ect...

also get some light rims and some 285 tires in the rear on a 10.5 or 11 inch rear wheel? I am sure the added traction would be of great help.
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Old Jul 6, 2006 | 11:02 AM
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LSD 3.76 GROUP BUY!!!!!! Hint Hint
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Old Jul 6, 2006 | 12:54 PM
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i got 1735 kg(1/4 tank) = 3825 lb without me on the road... do the 0-60(real) in around 5.6-8 sec. without power braking at the start...

does anyone else weighed his car?

regards
marcus
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