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Thread: Nissan Primera Dyno now sr16-cams...

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Posts: 41-50 of 129
2009-05-15 14:25:35
#41
Ok guys I set the rev limit to 8000 rpm now the car woke-ups from 7300 rpm to 8000 its totally diff I think the peak power is at 7800-8000 rpm I hope it will make aprox 10-15 more whp .
I just recive a cuple of things... just missing the head gasket .


Tomorrow I will post the dynosheet.
Cheers.



PD: Dean did you recive my adress?
2009-05-15 19:28:26
#42
Which Manley rods? I beam or the H beam? woot Supertech valve springs.
2009-05-15 22:49:03
#43
H beams rods.


2009-05-16 03:37:21
#44
So you now have a powerband of 6200rpm to 8000rpm with a short ratio box. Wow, I bet that thing feels really incredible.
2009-05-16 03:42:07
#45
something like that... its feels scary man. j/k apart.. from 7000 to 8000 its like another car never stop to pull I think with 8500rpm and a little more boost its going to be insane I do not need more power than this , with a n1 manifold and 17lbs 550 whp are relative "easy" to obtain.
Now Im loosing traccion over 7500 rpm in 3gear .
Today we will know the truth.
Im going to try
3gear at 14lbs to 8000 rpm
3gear at 16lbs to 8000 rpm to match the dyno in the post number 32
4gear at 14lbs to 8000 rpm
4gear at 16lbs to 8000 rpm-
Opinions?
thanks.
2009-05-16 04:24:09
#46
I can't wait to try some cam swaps on my car when this is done. Still waiting on that dang turbo! I am hoping to have it done by the end of the month if I can get the parts in time.

I really wish I could rev higher! 7500rpm is just weak, especially when my power is still climbing on half my graphs.
2009-05-16 04:50:05
#47
patience my friend... Im sure when your motor will be operating it will put some pretty amazed gaings over the log manifold.. Just put the 20v cams as soon as you can...
Do you think its ok to try the pulls I wrote on the post 45? or do I try something else...?
2009-05-16 05:30:28
#48
I would do all pulls in 4th. That way you get a better idea on turbo spool as long as you clutch holds up. I prefer 4th gear pulls myself especially on high boost runs. I made a lot more power that way, but the clutch unfortunately didn't hold in my case.

I would try to keep things as consistent as possible between runs and I think the best results will be in 4th, especially with that gearbox.
2009-05-16 10:17:07
#49
Originally Posted by jpsr20det
something like that... its feels scary man. j/k apart.. from 7000 to 8000 its like another car never stop to pull I think with 8500rpm and a little more boost its going to be insane I do not need more power than this , with a n1 manifold and 17lbs 550 whp are relative "easy" to obtain.
Now Im loosing traccion over 7500 rpm in 3gear .
Today we will know the truth.
Im going to try
3gear at 14lbs to 8000 rpm
3gear at 16lbs to 8000 rpm to match the dyno in the post number 32
4gear at 14lbs to 8000 rpm
4gear at 16lbs to 8000 rpm-
Opinions?
thanks.


thats more the power band i thought sr16ve cams would give

yeah those pulls would be cool, dont even really need the 3rd gear at 14lb's

also cams didn't land today. Hopefully monday and ill send them straight away
2009-05-16 12:40:55
#50
Going to the dyno.....
talk to you guys later...
Cheers.
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