Cammed Motors Specs + DYNO Graph Mandatory

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Originally Posted by aaronng

Yeah, with that rom, your A/F ratios are even richer than my stock ECU! When do you plan to put the cams in? Also, have you decided on which ECU to use?

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yep!! i hope others thinking of getting those roms see this and realise how shit 300km/42l is with todays prices... back to stock and happy getting 450-500km :) ecu/tuning is undecided at this stage as i'm already overbudget, was originally only gonna do wp/belt/gaskets/etc change ended up ordering other stuff.... only things i need left are springs/valves/retainers/camgears

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Originally Posted by bennjamin

hey ron , how about you come to my Ozhonda wsid night this wednesday and prove that numbers dont mean much ?

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one day ben i'll join you all, maybe in 2months, at this time i refuse to go to the strip until i get some midrange, it's coz i can never.. um.. get in front of my gfs bros 20v at merging lights despite him getting 10wkw less than at the same dyno day :(

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Originally Posted by fatboyz39

Vtec seems to be kicking in to early. Try setting it to like 5500rpm and that dip won't appear.

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i can't coz thats what was on the rom, however, ecu-man has kindly provided me a jdm b16 rom to try out with the crossover at 5875 coz the p30-j01 i got was resulting in cel 20+36 and going limp mode.


***EDIT***
oh and i only just figured out how to "multi-quote" hahaha i used to quote one, quote another and copy then edit my post and paste hahaha

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Originally Posted by fatboyz39

Whats with that kick in the graph at 52km/hr?

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Glitch in the dyno...
It's where the dyno catches the acceleration & locks into the 100ramp rate of the Shoot4.
It can be seen in dsp26's dyno sheet at similar road speed too.

Engine - B18C7
Displacement - 1.8L
Bore - 81mm
Stroke - 87.2mm
CR - 11.5:1
Camshaft - OEM / Stock
Camgear Settings - Custom cam gears
VTEC X-Over - 5300rpm
Gearbox - 4.7FD ITR OEM LSD
I/H/E - 44mm ITB's, Buddy club tri-y headers, Hondata S200.


http://i4.photobucket.com/albums/y13...9/P1010921.jpg
http://i4.photobucket.com/albums/y13...9/P1010920.jpg

wow. Mid range tune ftw.

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Originally Posted by bennjamin

wow. Mid range tune ftw.

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Not really.. graph looks similar to yours but something is wrong and power is capped at below 100kw :o

hope its not a hiccup - hope ya get this worked out.

yeah it shoots up then dies off rapidly... weird
looks nice until tat happens

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Originally Posted by bennjamin

hope its not a hiccup - hope ya get this worked out.

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Quote:

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Originally Posted by kraiye

yeah it shoots up then dies off rapidly... weird
looks nice until tat happens

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Yeap i know its weird... this is our first low making power Honda engine.. but it doesnt explain its speeds down the straight at Oran Park and Eastern Creek as it still hits easily over 200km/hr down the straight.

i wonder what it would do down the 1/4 mile tho.. :p

Must be the dyno?

Found the graph finally

Engine - JDM K20A
Displacement - Stock (1998cc)
Bore - Stock (86mm)
Stroke - Stock (86mm)
CR - Stock (11.5-1)
Camshaft - BuddyClub Spec 3's
Camgear Settings - Disabled
VTEC X-Over - 5800rpm
Gearbox - DC5R
I/H/E - port matched RBC with BDL 70mm TB, Custom headers (DTR copy) with 3 inch exhaust
ECU - Hondata K-Pro

Attachment 9485

:eek: thats a very nice power curve!!....JDM k20 are the shit :thumbsup:

^^
ditto

Just out of curiosity.
Comparing benjamin's dyno graph (~116kw), 1st page, and fatboyz39 dyno graph (~97kw), 5th page, Both are running the same engine, why one is 20kw more?
Mind explaining?