supercharger times?
#16
Driver School Candidate
Join Date: Oct 2001
Location: MOnterey,ca
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so , what tranny mods besides the tc have you in store? Are you running any oil or atf fluid coolers or what size aftercooler or end tanks are you using. Thanks.
#22
fairuza, u said the reason y u got an SRT Stage 4 Supercharger is bcoz u wanted 450-550rwhp. i wuz planing on getting a XS-Engineering turbokit or any turbokit around that much HP. Is XS-Engineering the only turbokit makers around that HP?. I heard a turbokit is better bcoz u can turn up the boost. Is that true? any help 4rm n e 1 will b most helpful. thanx
#23
Lexus Test Driver
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Toyomoto is the only company making an is300turbo with 450-550rwhp.....xs engieering only made 415 hp and that was on the dyno...the car cant drive at that hp level...they also are having issues with the tranny...call toyomoto if you want that hp....305-599-3050..Jeff
#26
Lexus Test Driver
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because the problem is in the shifting of the tranny...not the strength of it......tranny will hold alot of power..but the stock ECU wont let it shift........XS uses stock ECU toyomoto uses a haltech to get real nice hp out of the car with daily driveability.Jeff
#29
Lexus Test Driver
Jeff has a good point, i am sure the XS kit can go higher as far as boost and HP on a manual but for the auto they have not got the ECU issue solved.... TOYOis using the haltech, which makes it easier...
RYS- I went to SRT for the 450-550 numbers and th reliability of a SC and the instant power.. low end you get from it... alsoSRT is fairly close to my house..SRT makes a tranny ECU to alleviate the shifting issue... we will be able to surpass the numbers I thought we could get.... I will fil you all in when I can...RYS you might wanna check out the SRT SC stage 1-2 are avail to buy now...
stage 1 -250rwhp 5psi of boost no IC
Stage 2-275-300rwhp depeding on boost..
PM me if you want some more info..
RYS- I went to SRT for the 450-550 numbers and th reliability of a SC and the instant power.. low end you get from it... alsoSRT is fairly close to my house..SRT makes a tranny ECU to alleviate the shifting issue... we will be able to surpass the numbers I thought we could get.... I will fil you all in when I can...RYS you might wanna check out the SRT SC stage 1-2 are avail to buy now...
stage 1 -250rwhp 5psi of boost no IC
Stage 2-275-300rwhp depeding on boost..
PM me if you want some more info..