d14a1 dyno results and suggestions

D14 Dynoplots
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NemaN
Posts: 1
Joined: Wed Aug 05, 2009 7:41 pm

d14a1 dyno results and suggestions

Post by NemaN »

Image

rpms on the dyno are fucked up so 6070 is actually 7070. So sont look at the rpms only graph.

d14a1
lightened flywheel
DOHC gears 4.25FD
exedy clutch
d16y8 intake manifold
cai
exaust 2.25 with dynomax super turbo
fujitsubo 4-2-1 header
ported stock tb

Head
d16y2(not sure its z6 head or y8) mb chassis
260 delta stg 1 cam

street tuned on crome by me.

best time on drag 15.2 in Hungary


Anyway this is my brothers car, and i need some suggestions and pointers, as i can see all d14 engines with similar mods have min 130hp.
Never played with the vtec point or cam gear, but i think vtec should be lower then now (5600rpm).

gerzik
Posts: 12
Joined: Wed Jul 31, 2013 6:24 pm
Location: Kiev,Ukraine

Re: d14a1 dyno results and suggestions

Post by gerzik »

So, 148 Nm and 117hp ) . 1.5 cr 10,66 dualcarbs
Image

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Dodo Bizar
Site Admin
Posts: 2009
Joined: Mon Jun 22, 2009 10:36 pm

Re: d14a1 dyno results and suggestions

Post by Dodo Bizar »

@Neman. Graph actually looks ok. Cannot say that VTEC should change much since I hardly see a shift in power at 5600.

Max torque is very good... so I wonder. If you say 6070 is actually 7070. How come? Software? In that case power is calcualted wrong perhaps (or torque is lower...)

If anything is wrong I would first suspect cam timing. It seems advanced... if you retard the cam (perhaps by a full teeth is safe), does max power go to higher rpms?

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