Official "Pure" 91 octane evo thread
... good luck with your project!Yes, my friend. This is a true statement.
@ Boosted your graph looks good, but imo, i know the 280s have more duration then my older hks 272 cams, but wouldnt a swap to the gsc s2 cams, lead to more midrange and top end power, thus increasing your midrange torque and top end horsepower. Just a thought. Your graph looks good, but with like any bodys car a certain part put on helps the supporting mods flow a lot better.
And I can defiantly benefit from bigger cams. Ill be going to S2/S3 when I build my motor/head this spring.
I have kelford 272 in my car, if I want to put other cams what do you suggets??? S2?' S3??
I have a valve springs Eichbach (are like brian crower), do I need something else?? What cams can a put??
What turbo are you running? If you have the Kelford 272s at the moment, they are already pretty beastly and since you are on the 2.0L and not intending on using your car for all-out drag racing, the GSC S3s will push your powerband to the right. As for swapping from the Kelford 272s to the GSC S2s, that is a tough call as there are barely any differences between the lift profiles of each and I do not ever recall reading or seeing any back-to-back tests completed on those specific cams.
What turbo are you running? If you have the Kelford 272s at the moment, they are already pretty beastly and since you are on the 2.0L and not intending on using your car for all-out drag racing, the GSC S3s will push your powerband to the right. As for swapping from the Kelford 272s to the GSC S2s, that is a tough call as there are barely any differences between the lift profiles of each and I do not ever recall reading or seeing any back-to-back tests completed on those specific cams.
I think this thread is a very good idea. Although I personally tune on 94oct this info is much more relevant for me than e85 results. Which seems to be the majority of tunes in the dyno thread. Outside of some places in the US most people just don't get e85 at all. 
This is a thread of my old evo 9 turbo setup on strait 91oct
https://www.evolutionm.net/forums/ev...road-tune.html
https://www.evolutionm.net/forums/ev...road-tune.html
Last edited by BLK_EvIL; Feb 10, 2012 at 06:39 PM.
i agree i see all these E-85 results that are carzy its good to see the less fortunate 91 users
This is from a thread of mine made back in '09
it's an old fp-red vs old fp-grn
my mods: fp-red, weapon-r intake mani, mil.spec 65mm tb, ported hotside, exh mani, licp, full 3"dp, turbo xs fmic, pte 1200cc inj, cosi m2 @ +2in/0exh, aem ecu, tuned by me.
dyno charts:
dont crack to hard on my pathetic power curves.....i dont understand the dip at 6k between the 2 runs....i think there must be a crazy resonance within the intake manifold @ that rev point or it has something to do with 2 of the inlet funnels bouncing around inside the plenum, as i didnt get this with the oem mani....there isnt any knock within the data logs & afrs are @ 11.0.. ..btw, my intake mani was cracked on all 4 runners...YOU GET WHAT YOU PAY FOR....i ran 28psi on the red, 26 psi on the green...the engine responds to the higher boost on the red. on the grn, it didnt make anymore power @ 28 psi vs 26psi...
Aby@MIL.SPEC i think its your cosi m2?any changes in the few year
