What does the is300 5-speed do in the 1/4?
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Yeah, low 15s. Headers/cat back exhaust/intake can get ya to about 195-200 to the wheels. Stock about 175 I think.
We'll have a track day soon so I can give you numbers from our club. I think high 14s are possible with bolt ons.
But who doesn't FI their IS nowadays.
We'll have a track day soon so I can give you numbers from our club. I think high 14s are possible with bolt ons.
But who doesn't FI their IS nowadays.
My bud had one A/T with a SRT intake and some other crap on his IS, his best time was 15.6 in the 1/4. He got rid of it cause he didnt feel it was worth it to invest anymore money. He is currently debating over an SVT cobra or an S4. As for M/T I think lexus claims 14.9 in the 1/4, the best I've seen 15.3.
Originally posted by Guru
German mods are pricy though.
German mods are pricy though.
But yeah he said a good intake runs about $300, exhaust is about $1100. But the chip is def. money well spent
Well its true the toyota I6 is weak sauce without turbos on it. Most people put i/h/e on their is300s and dyno at about 190hp/190ftlb. (~170hp/170ftlbs stock)
You gotta go FI if you want to make power. If your going that way Honda V6 < Toyota I6
You gotta go FI if you want to make power. If your going that way Honda V6 < Toyota I6
One thing I will say for the IS300, it is built like a fucking tank. Spent yesterday at the Lexus Performance Driving School at California Speedway. There were sixty students in attendance and at the timed autocross, each student got to do (6) practice laps and (1) timed lap. There were (3) cars available to use. This works out to 140 laps per car. They ran and stopped as well at the end of the day as they did at the beginning! I know my CL-S would not lasted the day with this kind of abuse. Also driving 130mph on the two mile oval was a real rush!!!
Dan
Dan
Originally posted by Dan
One thing I will say for the IS300, it is built like a fucking tank. Spent yesterday at the Lexus Performance Driving School at California Speedway. There were sixty students in attendance and at the timed autocross, each student got to do (6) practice laps and (1) timed lap. There were (3) cars available to use. This works out to 140 laps per car. They ran and stopped as well at the end of the day as they did at the beginning! I know my CL-S would not lasted the day with this kind of abuse. Also driving 130mph on the two mile oval was a real rush!!!
Dan
One thing I will say for the IS300, it is built like a fucking tank. Spent yesterday at the Lexus Performance Driving School at California Speedway. There were sixty students in attendance and at the timed autocross, each student got to do (6) practice laps and (1) timed lap. There were (3) cars available to use. This works out to 140 laps per car. They ran and stopped as well at the end of the day as they did at the beginning! I know my CL-S would not lasted the day with this kind of abuse. Also driving 130mph on the two mile oval was a real rush!!!
Dan
Were those cars race preped in any way? I'd find it hard to believe if the weren't. Stock tires, BPs, brakes etc., must've been upgraded.
Originally posted by Zapata
Were those cars race preped in any way? I'd find it hard to believe if the weren't. Stock tires, BPs, brakes etc., must've been upgraded.
Were those cars race preped in any way? I'd find it hard to believe if the weren't. Stock tires, BPs, brakes etc., must've been upgraded.
Dan
If the one I raced was a MT car and stock, then they are as quick as my stock 01 CLS.
Originally posted by Guru
You know the IS300 has the NA supra engine right?
You know the IS300 has the NA supra engine right?
no it doesn't the engines are not the exact same if you want the full conversion you need to put out $$.
The is300 engine is actually 2JZ-GE as compare to the supra which is 2JZ-GTE.
Originally posted by Mike97 3.0P
Yeah thats true for the most part...except the chip/software that adds about 40hp/similar tq runs only about $500 and brings the 1/4 down to 14.8....or at least that's my friend's experience.
But yeah he said a good intake runs about $300, exhaust is about $1100. But the chip is def. money well spent
Yeah thats true for the most part...except the chip/software that adds about 40hp/similar tq runs only about $500 and brings the 1/4 down to 14.8....or at least that's my friend's experience.
But yeah he said a good intake runs about $300, exhaust is about $1100. But the chip is def. money well spent
Originally posted by Crazy Sellout
i wasnt comparing the 1/4 times to my A4.
I was just curious what they ran since a member on my forum is saying the 330 isnt much faster than the IS300 :o
i wasnt comparing the 1/4 times to my A4.
I was just curious what they ran since a member on my forum is saying the 330 isnt much faster than the IS300 :o
what a 330 going in reverse? No man.....is300 will get the shit kicked out of it. 330 is a low 14 second car and the is300 would be luckly to break 15.0.....
330 is quicker than the IS 300, period.
AS for the Honda V-6 vs the Toyota I-6, yeah, stock the Honda has more power but it can't begin to touch the 2JZ. Period. THat engine is legendary. We are talking 600hp to the wheels with stock internals. That engine is pretty much invincible.
Plus I-6 >V-6.
AS for the Honda V-6 vs the Toyota I-6, yeah, stock the Honda has more power but it can't begin to touch the 2JZ. Period. THat engine is legendary. We are talking 600hp to the wheels with stock internals. That engine is pretty much invincible.
Plus I-6 >V-6.
Originally posted by Crazy Sellout
i wasnt comparing the 1/4 times to my A4.
I was just curious what they ran since a member on my forum is saying the 330 isnt much faster than the IS300 :o
i wasnt comparing the 1/4 times to my A4.
I was just curious what they ran since a member on my forum is saying the 330 isnt much faster than the IS300 :o
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Joined: Dec 2002
Posts: 19,790
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From: Shreveport, Louisiana, just east of nowhere
Originally posted by Zapata
Happen to see all_motor turboing the CLS again?
honda v6 > toyota i6
Happen to see all_motor turboing the CLS again?
honda v6 > toyota i6

Like the IS, but too damn small. I'm not too fond of the gauge clustering....too confusing
Beware of leakage
Joined: Dec 2002
Posts: 19,790
Likes: 0
From: Shreveport, Louisiana, just east of nowhere
Originally posted by darrinb
most common excuse when an is300 owner loses a race
"wait till i sell my house and take my wedding ring to the pawn shop so i can get a turbo"
most common excuse when an is300 owner loses a race
"wait till i sell my house and take my wedding ring to the pawn shop so i can get a turbo"
wait till i sell my house and take my wedding ring to the pawn shop so i can get a turbo
Hell, that is an option I am looking at.
just wanted to mention that the 330 is a mid-high 14 sec car, not a low 14 sec...I already raced a 330ci and beat his fucking ass; However, he did have an extra passenger and I dont think he could drive too well. Still, I think I could take one again. The IS300 is plenty slower than the 330ci as well as the CL-S.






Not when it comes to modding.