Removing Air Box air horn, any gains?

[Digitalwave]

My dynos are free :P , we'll most likely dyno it this friday.

I'll do new baselines on the 325is with the m20 horn, then with the s14 horn, then no horn. Let me know if theres anything else you would like to try.

Cool,
It could be the great e30 Air intake mod shoot out!!
Here are the setups:
cone air filter
airbox and stock filter, 1)stock horn, 2) s14 horn,3) no horn
airbox and a k&n,1) stock horn 2) s14 horn 3) no horn
airbox no filter 1) stock horn 2) s14 horn 3) no horn
no airbox, no filter


Got it all? :shock:
It's only 11 runs, lol

All of that just to prove that intakes (filters) don't do crap on E30's.

[DaN]

Hey Jonathan 90 M3, any update on this? lol
Did I ask too much ?

[Fred]

With my old eta engine, I got an extra 3.2 RWHP and 1.7 RWT with the air filter removed (stock airbox).

[Rob]

how does 3.2whp and 1ft lb feel?

[Fred]

how does 3.2whp and 1ft lb feel?

I dunno. Maybe the guy running my car in the dyno felt some extra pull ;).

[Digitalwave]

With my old eta engine, I got an extra 3.2 RWHP and 1.7 RWT with the air filter removed (stock airbox).

Fred, we are talking about the horn, not the filter.

[Fred]

Yeah, I know.

It could be the great e30 Air intake mod shoot out!!
Here are the setups:
cone air filter
airbox and stock filter, 1)stock horn, 2) s14 horn,3) no horn
airbox and a k&n,1) stock horn 2) s14 horn 3) no horn
airbox no filter 1) stock horn 2) s14 horn 3) no horn
no airbox, no filter

[Jonathan M3]

We ran out of time today to dyno, so we will do it tomorrow.

[DaN]

Word :woowoo:

[DaN]

The suspense is killing me :shock:

[Jonathan M3]

Doh, forgot to update.

The M3's airhorn doesn't fit onto the m20's airbox, plus I forgot that M3's had larger airflow meters so the airhorn is larger in diameter than the m20's so it wouldn't do much good if it did fit.

[DaN]

Damn, any pics of the s14 horn?

[randomtask37]

some intake info i just posted :D

http://www.r3vlimited.com/phpBB2/viewtopic.php?p=47361#47361