Stock 1jz dyno
- Thread starter eps
- Start date
nice, and he said it wont go to 7 grand? i thought the redline was 7 grand, and toyota put it at 6.5 as a precaution?
If there is a limiter, you need to defeat it; I've heard of Aussies and Japanese taking the stock 1JZ to 8k, and with a built valvetrain, 9-10k is not out of the question.
drunk_medic said:
ive run my ca rup to 8k a few times... dont think ill be doing that too often though...
Good numbers. I dynoed mine a couple months ago... stockish. Only had a intake and catback exhaust. Did 267whp and I remember the torque pushing 12lbs of boost. The thing is that it was 94 degrees at the time and over 70% humidity. So the tech guy was like maybe 300 to the wheels. Sounds Good. Haven't felt it yet tho! My speed cut kept cutting in at 125mph. How can I bypass that? O... I hit the rev limiter like exactly at 7k.
I
itr206
Guest
The graph shows your TQ and HP numbers intersecting at 4750-4800rpm....when those numbers will ALWAYS be equal at 5252 rpm, no?
Good numbers for stock too, I think. I'm a 7M head so I'm not sure.
Good numbers for stock too, I think. I'm a 7M head so I'm not sure.
Boostedstr8six said:The graph shows your TQ and HP numbers intersecting at 4750-4800rpm....when those numbers will ALWAYS be equal at 5252 rpm, no?
Good numbers for stock too, I think. I'm a 7M head so I'm not sure.
youre right, that is strange... i thought it was 5252 always as well... :aigo:
i just dyno'd my 1jz and am a bit disappointed.
267.18rwhp and 269.80ftlbs torque.
this was in 4th gear, 10.1:1 a/f, and .9kg boost
My mods are 3" downpipe and catback, and k&n type airfilter.
I suspect it is low because I'm running very rich.
267.18rwhp and 269.80ftlbs torque.
this was in 4th gear, 10.1:1 a/f, and .9kg boost
My mods are 3" downpipe and catback, and k&n type airfilter.
I suspect it is low because I'm running very rich.
Matt, those are pretty good numbers man. I am looking for my dyno numbers. I think it was similar.
Well this is the second dyno on a dynojet : 285rwhp/291 torque
Mods currently : 2jz map , 2jz 550, 3inch catback , 14psi boost (kept hitting cut around 6500 for some reason), SAFc-II tuned to 11.5 I believe.
I don't have a y-pipe nor a downpipe.
Mods currently : 2jz map , 2jz 550, 3inch catback , 14psi boost (kept hitting cut around 6500 for some reason), SAFc-II tuned to 11.5 I believe.
I don't have a y-pipe nor a downpipe.
mattjk said:
that's what matters. that just means the car feels really good at a lower power than you thought. so imagine what it will be like when you get it up in the 280-300 range.
you could ride in my car and see how it feels. I kept up with jose and mikeT and they did like 310 and 350. OneJoeZee said:that's what matters. that just means the car feels really good at a lower power than you thought. so imagine what it will be like when you get it up in the 280-300 range.
I agree with Joe. It all matters how the car feels when driving it. I had a little go with a 05 M3 today. From the light, I left him standing when it turned green. He kept chasing me down the freeway but was not able to catch up, and I kept pulling away. And all this with me not even seeing 300rwhp on the two dyno sessions I have been to. I think the guy looked pretty embarrased.. lol , in the BMW as I handled him in and out of traffic pretty well too.. lol
Definitley made my lunch break worthwhile.
I will try and locate my dyno numbers when I first got it on the dyno.
fix the af and you'll be very close to 300
EPS i believe your problem is that you may have a soraer ECU.
Are you sure you have a JZA70 ECU? Could it be modified, maybe the previous owner had a 1.5JZ.
EPS i believe your problem is that you may have a soraer ECU.
Are you sure you have a JZA70 ECU? Could it be modified, maybe the previous owner had a 1.5JZ.
yep, moe. :] don't get too caught up in numbers, matt. different dynos read differently on different days and in different weather. you could go somewhere else tomorrow and put down 280-290 for all you know.
dynos are a tool best used for baselines and seeing the differences in mods or changes you've done.
different dynos read differently on different days and in different weather. you could go somewhere else tomorrow and put down 280-290 for all you know.dynos are a tool best used for baselines and seeing the differences in mods or changes you've done.
Basic Mods :
AVCR Boost controller - set @ OFF , Set at 1.05 abr , Set @ 1.15 ( starts hitting cut)
SAFC-II
Cat back 3 inch exhaust with test pipe.
2J Map Sensor
2J 550 INjectors
K&N Filter
Stock MKIII pump.
The AVCR was fine tuned first to hold boost better and then SAFC was tuned.
Couldn't up the power much due to boost cut but I was really there to get my A/F right. I stayed conservative for the first tune. Wanted to make sure all bugs were gone before doing anything aggressive.
I need a boost cut controller before I start cranking the boost up for more power.
I also think my stock downpipe is jst not cutting it.
Power/Torque made : 257hp / 252lbs/ft
Car runs and drives so smooth now that its tuned. No more smoky tail pipes
AVCR Boost controller - set @ OFF , Set at 1.05 abr , Set @ 1.15 ( starts hitting cut)
SAFC-II
Cat back 3 inch exhaust with test pipe.
2J Map Sensor
2J 550 INjectors
K&N Filter
Stock MKIII pump.
The AVCR was fine tuned first to hold boost better and then SAFC was tuned.
Couldn't up the power much due to boost cut but I was really there to get my A/F right. I stayed conservative for the first tune. Wanted to make sure all bugs were gone before doing anything aggressive.
I need a boost cut controller before I start cranking the boost up for more power.
I also think my stock downpipe is jst not cutting it.
Power/Torque made : 257hp / 252lbs/ft
Car runs and drives so smooth now that its tuned. No more smoky tail pipes
