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I wanted to share my experience on the Lund Flex Fuel tune and more specifically using regular gas (93 octane) and E85 ethanol. I've had the tune several months now. I have had the tune reviewed several times by Greg at Lund (who has been fantastic by the way) and revised. One revision he did...

I want to learn more about caster camber plates. I have lowered my car with FRPP track springs and as a result, the geometry of the car has changed from stock. I do have camber bolts in there to correct the excessive negative camber in the front and a bumpsteer kit to address the bumpsteer...

Lund FF tune and winter blend gasoline question- I've posted before that my air-fuel ratio still will not go back to 14.0 which I understand is the stoichiometric value of E10 gas. It pretty much hovers between 13.3-13.7. Sometimes it goes back to 13 momentarily, sometimes it hits 14 or 14.2...

I am running a Lund FF tune with JLT intake. I've had checked over and revised by Lund and the car seems to run great! Last tune check, fuel trims looked good. I stopped using E85 a few weeks ago and have been cycling 93 octane back in. I've filled up with 93 octane at least 4-5 times but my...

It's in the title. I want to pose the question to gain more information and opinions. Most folks here seem to dislike progressive springs and favor linear ones. But other folks have said that there's nothing wrong with them and can actually handle better if setup right. What's your view on...

So I had a local shop install Steeda rear LCA bearings on my car as well as Steeda urethane differential bushings. I originally went there for an alignment, a 2nd check on the suspension and ride height, and an oil change. But, I decided that I wanted these pieces also to hopefully complete the...

What vacuum readings are you seeing in your GT? I have a JLT air intake and today I was seeing 18ish-20 at idle in park and 16ish-18 in 1st gear. I have a Lund tune, so it runs the fans and idles slightly higher than stock. Sometimes my idle vacuum will drop from being steady at 18 and go...

Can someone tell me, which hole is the soft position for the BMR sways?

Once the weather warms up I want to take my car out onto the track and see what the car can do. I don't really care to go to the drag strip. I just want to do laps around a track. I live in Maryland and so for one, I don't know where to go. And also, what sort've things do I need to know? Will...

I have a question that I need help with. I'm going to get some suspension parts installed next week and so want to get everything squared away while I'm at it. If drive down a road with any irregularities or bumps, the road tugs my steering wheel, like BIG time. If I let go of the steering...

This evening I ordered some Steeda parts to complement to BMR and Ford Racing suspension parts that I already have. Here is what I ordered: Steeda LCA bearings Steeda Differential Bushing Inserts (Urethane) Steeda Subframe Alignment kit My decision to order them from Steeda came from...

I am looking for an explanation of what the differential bushings or lockout does. As I understand, the differential can move as a result of having soft bushings with voids in them. I know the diff lockout upgrades will supposedly increase traction, throttle response etc. but I don't underand...

I want to do diff bushing lockout and LCA bearing kit and I don't know whether to go Steeda or BMR. I'm inclined to go BMR because I am experienced and satisfied with their products. But I'm sure I'd be good either way. The Steeda LCA bearings are a little cheaper. Other than that the cost is...

I am thinking about installing headers for the sound and the low end torque bump. But I live in a state where emissions test is required. Can I run them with stock cats and still pass emissions?

I'm glad I decided to go with aftermarket tune over waiting for Ford Performance packs. Even though it will likely void my warranty - it was worth it. Had several Bama tunes, now Lund. Loved both tunes but the Lund takes the edge for me. My car is faster than stock and transmission and...

I am experiencing what I think is bumpsteer and so I decided to order Steeda's bumpsteer kit for my S550 Mustang. As I hit bumps or dips in the road, I feel the steering hard to control and almost like the suspension is steering the car not me. So I am hoping this will make my car track...

Well just when I had all suspension noises fixed, it is back again. Took a trip through the horrible roads of DC last night and then a trip to a client this morning that takes me over a shit road that's ripped up. I tried to go slow and take it easy. Now I am hearing the clunk clunk clunk...

Hi all, When spring rolls around I want to install a few things, along with new rims + tires to finish off my suspension setup. For wheels I'm gonna do black RTR Tech 7s with summer tires, probably MT street comps or Michelin PSS tires. I want some input on what to add next. Here's the mods...

Now that I have gotten to used both Bama and Lund tunes, I wanted put out my thoughts, as unbiased as I can. The Bama tunes seem to be put down on this forum, but I have no clear bias because I've paid for and used both company's tunes. Now that I've used the Lund Flex Fuel tune for a few months...

I had quite a fit awhile back. I've been through all sorts of noises after my aftermarket suspension parts were put on. After many trips to shop and anguish, we finally got it fixed. Then today on my drive up my street I start hearing the clunk, clunk, clunk from the right rear again. I...