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Thread: Tuned my car.

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Posts: 21-30 of 56
2009-07-18 00:39:25
#21
I definatly thought the power should have been in the 170s, if not low 180s. Check your fuel pressure(seeing u added an adjustable FPR), or maybe its just needing a fine tune. Reguardless the numbers are good. I made almost that with fewer mods, so i can see more power being made.



Originally Posted by Teal97
c'mon guys. these are only S4's, not 5's, c's or m's. i'd like a link to some mid 170's or more with what this guy has. i think you've done very good to get as far as you have. though, as stated earlier, it DOES seem to be peaking rather early. investigate!
have you tried the cai extension for your intake? you should gain "area under the curve" with it on thanks to the famous "cai hump" from~4200-4800 rpm

on my 167 set up i dont have the mods hes got, so mid 170s and possible low 180s sounds good 2 me

http://www.sr20-forum.com/general-sr20/10534-discussion-thread-re-most-powerful-engines-thread-2.html
2009-07-18 03:53:19
#22
im going to try to find my dyno sheet but i was at 162 hp with S4s, 2.5 header, pr cai, tb spacers, wp/crank pullies, and 2.5 vrs exhaust. my power peaked after 7100 and held almost to redline. this was with the stock ecu also, i was thinking with some tuning and a better header like the asp all de's with these mods could be in the 180hp range.
2009-07-18 04:05:30
#23
If he had been on a dynojet it would've been close to 180's.
2009-07-18 04:13:49
#24
The DE is catching up to Ve's slowly but surely.... well stock ve's that is....
2009-07-18 04:43:30
#25
great numbers for a NA DE
2009-07-18 05:39:30
#26
Hey Michael Shane does a very good job tuning our cars. I'm sure he did the best he could with yours. Now it's time to try bigger cams.
2009-07-18 05:45:54
#27
Originally Posted by SUNNYboi
great numbers for a NA DE


Yeah I don't see why people have anything else to say. I told him I'd be happy to get those numbers.
2009-07-18 06:25:03
#28
The dynos around here seem to read very similar. So im pretty sure the numbers are close. I did expect at least 170 too. C2's will go in later on but well see what the car can do at the track on sunday.
2009-07-20 13:19:39
#29
Originally Posted by Teal97
c'mon guys. these are only S4's, not 5's, c's or m's. i'd like a link to some mid 170's or more with what this guy has. i think you've done very good to get as far as you have. though, as stated earlier, it DOES seem to be peaking rather early. investigate!
have you tried the cai extension for your intake? you should gain "area under the curve" with it on thanks to the famous "cai hump" from~4200-4800 rpm


^That was my thought and by seeing the ASP header make 24WHP on a bone stock DE, I thought the top end would net a higher WHP #. I've been following this guys car. He has a good build. My DE 10.1 build is similar. I just haven't had time to finish it .

Originally Posted by AaroNX
Yeah I don't see why people have anything else to say. I told him I'd be happy to get those numbers.


^We are happy for him, I just thought with the ASP header, it would have a little more top end, that's all. Again, great #'s.
2009-07-20 22:47:06
#30
congrats man... im really impressed. looks like 180whp sr20de is possible with simple boltons and tuning time. too bad the ve bug bit me already
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