Accord325 Dyno Progress and Build

2 minute(s) of a 88 minute read

^ Appreciate it. Not trying to get my hopes up to high. I'll be going to an indoor dyno (Still a Dynojet) this time and the temp will be much lower (70ish compared to 98 last time. It does call for rain tomorrow so not sure how the track will go. I'll still make the 45min trip, I just love driving this car, LOL!

Any guesses of what I put down ? List of new and old parts since last dyno, below.

Engine Mods when last Dyoned
- Stock Dia. Light weight Pulley
- Cheap Autozone 3" Sri w/Spectre Cone
- Full size (1.6") IM spacer w/thermal gasket
- TB spacer w/dual thermal gaskets
- xlr8 J-Pipe

Current Set-up to Dyno Tomorrow
- Stock Dia. Light weight Pulley
- Dual 3" Intake to Single 5" with K&N Filter
- DTB IM
- Ported Runners
- Velocity Stack
- xlr8 J-Pipe
- 2.5" Cat Back

11-16-2013

DYNO IS IN.

Conditions - Cant catch a break with the weather. Better then last time. Temp favored me more this time but the humidity was god awful. The print out he gave me felt like it was soaked... so humid. Guy was cool and said come back with better weather, call anytime, so I will do that.

Here is the Comparison

BASE/OLD

NEW

*Just realized he did the print out in Speed not RPM. You guys should get it though*

Decent weather, at the track.

I was hoping to do a straight comparison dyno also but the DTB set up took longer then expected and other parts came in. I do have a v2 J-Pipe.

Mods taken off from last dyno are
- 1.6" IM spacer
- TB spacer
- 3" Sri

Mods added
- DTB IM
- dual 3" intake to 5"
- ported runners
- 2.5 catback

I think you can decipher it from there. What does a 2.5 catback and runners provide, subtract from there and there is the DTB gains...approximately.