My Winter Upgrades - Page 25

niterydr · 04-10-2009

Quote:

Originally Posted by Halon

Stop by anytime.

I'm thinking about running to MAP tomorrow just to do a comparison pull. It's a week later from when Shane tuned it, so there are going to be some obvious variables like temperature. But just want to run there, and do a comparison pull for fun. Waste of money, maybe, but it's not that much, and it's all in fun

Do it! The more comparisons the better for everyone!

**Halon** · 04-10-2009

OK, got my appointment for just 3 pulls at MAP for tomorrow at 3:30

Swifty1638 · 04-10-2009

^ in a way, I think it helps put slightly more perspective on things. Some people never dyno at DB, or LSE back in the day, to know just how different these two dyno's are. So, for those whom are strictly MAP dyno-type, this will show em.

-A. Swift

**Halon** · 04-10-2009

Exactly. It does get a little bit annoying when people tell you that you should have made way more. Then you tell them the dyno reads low, they shrug it off as an excuse. Hopefully this will just be a little more proof. Ideally I should have done both dynos in the same night, but oh well.

Swifty1638 · 04-10-2009

I was going to actually, but we ran late last night. So, here's how I came up with stuff..Andrew told me his car make exactly 18% more on both power and torque. I asked Shane what MAra's car made..480..and remember, 563 at map. Hill got just over 500 on db, 589 at map..everything seems to point at 18%..so, I expect 630's from your car tomorrow son!

-A. Swift

**Halon** · 04-11-2009

Car wasn't running too well last night. Today I went and checked the gap on all my plugs. They were all still at .020. I decided to bump them down to .018. I also left my spark plug cover off after I regapped the plugs. Took the car for a spin and it's running beautiful.

I'm not sure yet, but the issues I had last night I'm thinking may be 1 or 2 of these things:

1) Cold weather making me run lean
2) Plugs needed to be gapped smaller
3) Spark Plug cover squishing the wires too close together.

Those were really the only 3 things that changed from last night and this morning, and the car is running good now.

I'm going to leave the spark plug cover off for awhile and see if the issue ever comes back. If it does come back, then I'm thinking it may be the cold weather. If the problem doesn't come back, I think I'll put it back on and see if it comes back as soon as I put it back on.

I'm hopping on MAP's dyno in 2hrs to get a good Dyno Dynamics vs Dyno Jet comparison.

**Halon** · 04-11-2009

Well did my 3 pulls at MAP today. I saw a 16% difference in the 2 dynos. Also, mine is still miss-firing, but it revved cleanly to the point where it was making max power anyway. So you'll notice the graph only goes to 7k, because that's where I started missfiring.

So the guesstimate of about 15-18% sounds about right on.

**Shane@DBPerformance** · 04-13-2009

Quote:

Originally Posted by Halon

Well did my 3 pulls at MAP today. I saw a 16% difference in the 2 dynos. Also, mine is still miss-firing, but it revved cleanly to the point where it was making max power anyway. So you'll notice the graph only goes to 7k, because that's where I started missfiring.

So the guesstimate of about 15-18% sounds about right on.

My wife's was right around 16% also. ~485awhp DD to 563awhp DJ

**JET** · 04-11-2009

Very interesting, I always wondered how the spool would be different on the 2 different types of dyno's on a higher hp car. Looks like the DD spools about 200 rpm sooner because it puts more load on the engine. Nice job brandon!

MustGoFaster · 04-12-2009

Nice! So now do you tell people it makes 628 or 541?

4g63tcrazy · 04-12-2009

Damn that is a huge difference.. More than I thought!

FattyBoomBatty · 04-12-2009

You tell people 628. No questions about it.

A//// Guy · 04-12-2009

All that work paid off B!! Niiice power, ill be needing a ride and ill supply my own diaper as well.

**scheides** · 04-12-2009

Bawlah!

niterydr · 04-13-2009

Quote:

Originally Posted by scheides

Bawlah!

I love your made up words!

Great powerband Brandon.

turbotalon1g · 04-12-2009

^lol.

At-Least-It's-An-Evo · 04-13-2009

edit: jk, read what you wrote.

Did Anthony's car curse pass on over to you so you also cannot rev anymore? :-o

**Halon** · 04-13-2009

I'm going to consider it at 541 for the most part, because that is the dyno I plan on returning to mostly in the future. But if someone thinks it's a weak number because it's lower then what they expected, then I can pull this one out for comparisson.

turbotalon1g · 04-13-2009

I would just tell them to come and see how weak 541 is. But incase they wanted to know its about 600 DJ.

**Halon** · 04-15-2009

Well since I seem to be pushing coolant a little bit, I ordered up a set of L19's. They should be here Monday. I'm not installing them right away, but just want to have them on hand for when the next time the head comes off, I can just slap them right in.

Also, after a lot of thought and IM conversations, I purchased a new ETS FMIC

I got their Race core which is supposed to be good up to 980 CFM, which is about 100 more then I'm currently pushing.

Also been doing a lot of research regarding ignition amplifiers. At this point, I have no clue which one to get.