IS300 LSx Build / Initial Startup
08-29-2012, 10:03 PM
#41
Staging Lane
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This makes me want to Turbo my swap which didnt even make it to my car yet. what truck headers would you use if i were to use factory headers. I was told its popular to use escalade headers and flip them up so they face forward and start routing the turbo. im swapping a LS1 in a 86' 635CSI. my main issue will be clearance with the steering box...im trying to as little fabrication as possible and would rather use some type of hugger header if i dont do the turbo so i would clear the Steering box.
any help would be greatly appreciated
any help would be greatly appreciated
The headers I used came with my motor, an 07 LQ4 out of a Chevy Express van. 
09-02-2012, 09:48 PM
#43
C6Antwon,
Glad to see you got this bad boy running. I wanted to thank you again for the braided hose assembly link. Its exactly what I needed. If you don't mind one more question.. how did you cut your black hose?
thanks in advance!
Glad to see you got this bad boy running. I wanted to thank you again for the braided hose assembly link. Its exactly what I needed. If you don't mind one more question.. how did you cut your black hose?
thanks in advance!
09-02-2012, 11:01 PM
#44
Staging Lane
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09-03-2012, 10:39 PM
#49
Staging Lane
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09-16-2012, 08:15 PM
#51
Staging Lane
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Well I ran out of fuel pump, time for a boost-a-pump. Ill post more #s when it makes the REAL power. Heres some preliminary #s:
6psi: 488whp/483wtq
12psi: ran out of fuel at 5500rpm, aborted run, 588whp/588wtq
6psi: 488whp/483wtq
12psi: ran out of fuel at 5500rpm, aborted run, 588whp/588wtq
09-28-2012, 05:30 PM
#57
Staging Lane
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Went to a track rental today. I found out that the car has an open diff (FUUUUU), time for an LSD. All passes were on 6psi (488whp). My first 60' of the day was 1.85, but the car shifted weird into 3rd so I let out and went 12.2 @ 87mph LOL. Second pass was the fastest and here it is:
Im going to try and put some weight in the trunk and get the 60' down. If the car would 1.7 60' I think it would 10's. O well, time for a limited slip and some weight!
Im going to try and put some weight in the trunk and get the 60' down. If the car would 1.7 60' I think it would 10's. O well, time for a limited slip and some weight!
10-01-2012, 06:53 PM
#58
Staging Lane
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10-04-2012, 08:40 PM
#60
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Yes it does lol
Heres an article LSXtv.com did on the car on 10/2/12....
Swap Insanity: Turbo LQ4 Powered Lexus IS300 - LSXTV
Heres an article LSXtv.com did on the car on 10/2/12....
Swap Insanity: Turbo LQ4 Powered Lexus IS300 - LSXTV