8th Generation Honda Civic Forum banner

1 - 2 of 2 Posts

·
Registered
Joined
·
1 Posts
Discussion Starter #1
any one come across this issue need help..
im running e85 setup..
skunk2 tuner d1 drop in cams
dw1000cc injectors
dw 265 fuel pump
injen sri
k-tune budget headers
so the issue is i dyno the car made 230 first run after turning on vtec
after that walk away for literally 5 min came back to to start fine tuning changing vtec points cam angles etc ..made a next run the car steady declining into low 203-205hp .. so figure it was the vtc change that same problem did a compression test was 180 across all cylinders check the valve did the adjustments made sure timing wasnt the issue check even change the oil and was still coming up with low 207hp which was pretty unusual.
 

·
Premium Member
Joined
·
2,058 Posts
Do you have datalogs of the runs? It could be a lot of factors... But that injen SRI is killing you for one. I'd bet IAT changed between runs and robbed you some power.
 
1 - 2 of 2 Posts
Top