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Optimum Performance's latest activity
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Optimum Performance replied to the thread One Piece Drive Shaft - Carbon Fiber or Aluminum.Gulfcoast all day every day. CF doesn't come through the cabin when it fails. -
Optimum Performance reacted to Jjmoberg's post in the thread One Piece Drive Shaft - Carbon Fiber or Aluminum with
Like.
Gulf Coast Carbon Fiber here. Had it on about a week. Seems very smooth up to 120. I have a little more vibration than before, but I... -
Optimum Performance replied to the thread DBA Race Performance Brake pads....anybody use these yet?.I would caution the use of them. From what we see they have a narrow window of opportunity. DBA (Disc Brakes Australia) Race...
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Optimum Performance replied to the thread GT 350 Brake Question.Your rotors are fine, no need to replace them, don't let anyone turn them. Any new pad will wear into the micro-grooves in the rotor.
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Optimum Performance replied to the thread GT 350 Brake Question.Welcome to the performance brake system club. Track cars disguised as street cars make race car noises. Go out and drive it hard for a...
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Factory pads for your use case. Maybe one of the gloc street pads, you can pick OP Mustangs brain on those. Enjoy the new ride!
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Optimum Performance replied to the thread Brake pad questions.11 years and 22K miles, 10 years with G-LOC R10's. These are the rotors the car was delivered with in 2015. R10's are more rotor...
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Optimum Performance replied to the thread Brake pad questions.Yes, all of the above. If its mostly a track car you will be fine. Cold racing compounds will smear, make noise and wear if operated...
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Optimum Performance replied to the thread Brake pad questions.R10/R8 is our go to for anyone stepping up from OEM pads on a street car. The internet will tell you to jump to a R16. It usually ends...
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Optimum Performance replied to the thread Brake pad questions.R10 fronts, R8 rear G-LOCs. I put them on our shop car 10 years ago. Great compromise for improved heat capacity while not being...
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If you swap pad compounds, do front and rear together. You have to keep the brake balance and dissimilar pads will mess that up...
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Optimum Performance reacted to MNINBLK's post in the thread Question - G-Loc R10 vs R12 for 1st Trip to Watkins Glen? with Like.
Just to close the loop - had a great time at the Glen! Ended up running R12 fronts and R10 rears. It was mid 90s most of the day and...
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Optimum Performance reacted to robvas's post in the thread Euro Cars - Diff Oil Change Advice / Experiences. with Like.
No, you don't need to add it if the gear lube already has it in it.
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Optimum Performance replied to the thread Question - G-Loc R10 vs R12 for 1st Trip to Watkins Glen?.Do not run the R10's at the Glen, Run the 12/10's at the Glen. I run R10's on the street (for the past 10 years) Just sand the rotors...
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Optimum Performance replied to the thread Question - G-Loc R10 vs R12 for 1st Trip to Watkins Glen?.What are you running on the rear?
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Optimum Performance replied to the thread 2011 Mustang 3.7 rod bearing question.Side to side(axial) or radial movement?
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Optimum Performance replied to the thread Strange Noise When Shifting - Any Ideas?.We offer a KIT for that.
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Optimum Performance reacted to callmond's post in the thread Best Lopey Cams for Supercharged Build with Like.
This is the idle of our biggest camset, the R3, through turbochargers. This car has the exhaust locked out and the intake VVT active...
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Optimum Performance replied to the thread Slip Loc Additive....Per Torsen, it should make it work better in a road course environment because Torsens work off of friction. Because you are never...
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Optimum Performance replied to the thread Slip Loc Additive....For track use we do not run it, for street use you want to. For the same reasons it is used in the Clutch type differentials. Most...
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Optimum Performance replied to the thread Comp cams stage 2 big mother thumper cams?.For the deal on them it wouldn't matter but the ported heads have different flow characteristics so companies like GSC offer different...
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Optimum Performance reacted to CarTramrod's post in the thread Comp cams stage 2 big mother thumper cams? with Like.
Shortblock with stock ports.
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Optimum Performance replied to the thread Comp cams stage 2 big mother thumper cams?.Do you have the Long block with ported heads or the short block with stock ports?
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Optimum Performance replied to the thread Do these rotors look healthy to you?.All of that will be gone 1 mile from the dealership.
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Optimum Performance reacted to RobZ71LM7's post in the thread GT500 CFTP front springs on a Mach 1 with Like.
I installed GT500 Carbon Fiber Track Pack (CFTP) front springs on my 2021 Mach 1. Previously I had HP front springs. Iām still...
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Also known as first shoulder pop or 2.5 ugga duggas On a serious note - best studs in the business. Love the GT4 hubs. the nascar...
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Optimum Performance replied to the thread Rust on wheel hubs.We were referring to our studs, not the OEM ones.
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Optimum Performance replied to the thread Rust on wheel hubs.Wire Brush and a WD40 Soaked rag. Helps keep things preserved. The rusty hubs cause stud failure because of the rust building up under...
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Optimum Performance replied to the thread Rust on wheel hubs.If you think that's bad, don't remove the rotors to look underneath. #1 cause of wheel stud failures. Take it all apart and wire wheel...
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Optimum Performance replied to the thread Found flange nut on the ground. Any idea where it is from?.Is your car 100% stock?
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Optimum Performance replied to the thread What rims are these?.Not sure why anyone would spend forged wheel money on anything but an 11" wheel, but ....
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Optimum Performance replied to the thread What rims are these?.Apex Forged VS-5RS. We have 315's on them. Looks like they have a narrow tire up front with the front offset. We run a square set up.
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Optimum Performance replied to the thread Another brake rotor option.Tariffs really disturbed the supply chain for a lot of businesses. Is a Mustang owner going to drop an additional $800 on a set of...
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You guys have excellent, high-quality products and I've purchased from you in the past. I'm of the opinion the more options there are...
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Just replaced the factory shifter in my ā22 Mach 1 with the MGW gen 2 shifter and I am very pleased with the change. I run my car in...
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Optimum Performance replied to the thread Another brake rotor option.We tried to work with PFC 5-6 years ago, there was not enough Customer interest to make the massive investment required to just make a...
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I can get a picture once Iām out of work! Sorry about that
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Optimum Performance replied to the thread Mustang Brembo PP1.A picture is worth a thousands words.
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Optimum Performance reacted to Hotpart.com's post in the thread Does Anyone Make A Braided Rear Brake Line That Doesn't Rub The Tire? with Like.
The factory anti-roll bar angles the hose inward toward the inner fender where the steeda puts it straight up. First photo is the...
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Optimum Performance replied to the thread Where can I find gear oil WITHOUT friction modifier?.https://www.opmustang.com/store/p2/BG_ULTRA-GUARD__2015-2024_FORD_MUSTANG_REAR_AXLE_LUBE_CHANGE_KIT.html#/
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Got my @Optimum Performance lines checked yesterday at the shop. Mechanic repositioned the rears slightly. She also put a small zip tie...
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Optimum Performance reacted to ihasnostang's post in the thread S550 Lap Times (Road Course) with Like.
Picked up 7 seconds from last year Year/Make/Model/Trim: 2019 Mustang Ecoboost PP A10 Track/Course: Road America w/ kink Best Lap...
