|
1.6L Stock? Dyno results
2 Attachment(s)
There was a Mobil dyno at the track Sunday and here are my results. Stock Exhaust except for Test pipe. Custom unfinished intake you can see somewhere here on the forums. a little Lean??
|
your picture doesn't work
|
only helps us if we have an account to login and see the picture... or you could attach it here. |
Originally Posted by Braineack
(Post 998743)
only helps us if we have an account to login and see the picture... or you could attach it here.
|
look at all the torque loss from being so lean before 5.5K.
|
someone needs engine management
|
That looks about right. My effectively stock '90 made 105 on a Dynojet a couple years ago.
|
Originally Posted by 18psi
(Post 998752)
someone needs engine management
|
Originally Posted by t2couger
(Post 998764)
I was thinking about cheeping out there and going with an adjustable fuel pressure regulator. I'm planning on finishing the intake and doing a full exhaust and that's it on the engine. not really worth the hassle doing much more on a 1.6.
|
EMS will give you more gains than a I/E
|
Originally Posted by Braineack
(Post 998768)
EMS will give you more gains than a I/E
|
afpr won't do anything if your ecu is pulling fuel there by decreasing ipw
you need an ecu like I said. is it ok to drive as is? probably. after all its a dinky n/a 1.6. is it safe or efficient? probably not |
You can tune the AFRs slightly by spinning the AFM around in the tube and dynoing at different angles. Gravity tuning lol.
|
It's still pointless in closed loop. ECU is always going to target 14.7 until about 5K, then it just goes rich.
I'd assume you could see 100rwtq from 2.5K to 5K by just adding fuel alone. |
do NB's do that too? I know they get stupid rich up top, but didn't know when the switch was
|
Originally Posted by Braineack
(Post 998813)
It's still pointless in closed loop. ECU is always going to target 14.7 until about 5K, then it just goes rich.
I'd assume you could see 100rwtq from 2.5K to 5K by just adding fuel alone. |
yeah you're fine. :)
that's a very typical AFR curve. I'm trying to remember where I saw a good before/after dyno from a MS. Maybe from diyautotune... |
1 Attachment(s)
|
Originally Posted by Braineack
(Post 998846)
yeah you're fine. :)
that's a very typical AFR curve. I'm trying to remember where I saw a good before/after dyno from a MS. Maybe from diyautotune... MegaSquirtPNP by DIYAutoTune.com MegaSquirtPNP by DIYAutoTune.com |
Originally Posted by 18psi
(Post 998814)
do NB's do that too? I know they get stupid rich up top, but didn't know when the switch was
|
| All times are GMT -4. The time now is 02:51 AM. |
© 2024 MH Sub I, LLC dba Internet Brands