EFIDynoTuning Forum

mbsvt1

Ye MMR has 4.75 Stroker kit that uses that crank kit,,, OIL PUMP

mbsvt1

I would reach out to modular head shop for your cylinder head Questions.
I spoke with them when I was going to have them do my cylinder head work done for my current build but decided to use the new heads I have from my previous build.
www.modularheadshop.com

I have heard of valve seats coming loose on these heads that have some miles on them. Sorry to hear about your mishap. Keep us posted on your build...
MB

mbsvt1

Well, I ordered my 5.0 forged stroker kit .020 over Manley flat tops pistons with king bearings from ModMax Racing.

I will use ARP handwear and have the rotating assembly balanced.
Kook LT 3" Kooks x pipe Todd Waren spec N/A cams. 65mm BBK TB #30 injectors 90mm maf sensor

When all said and done, I will be reaching out to Mr. Decipha for one of his remote tunes VIA QH to help me dial it in.
Should be a good street combo.
MB

mbsvt1

Sorry, I may be out of line here but I'm up against the wall. I have a 09 Shelby that the pcm is bad crank no start. Nobody has one. Is there any options here? Help!
Thank you MB

mbsvt1

If you were to install a wide band, Is there a preference on what side? And why? I have lt headers.
Thanks MB

mbsvt1

m-barans wrote: ↑2023 Nov 26, 21:56 Also forgot to note that mod max piston charts may not be organized quite well and is a best guess from what I had calculated. CPs are good pistons but a custom piston isn’t really more expensive. Might as well stroke the motor a touch while you are there.

My last build was with MMR 4.75 stroker kit for my 03 Cobra with a gen 3r 2.65 VMP

mbsvt1

m-barans wrote: ↑2023 Nov 26, 21:53 I plan on doing a similar build. I purchased pistons from mod max and am pleased with the cp pistons they offered. If I was to go again (especially NA) I would go with custom mmr (manleys) and a coyote crankshaft with gen 3 coyote rods. To answer your question: 11:5 to 1 static compression ratio is probably fine. Less spark advance may be in order to reach mbt, Sounds like a coyote numbers because it basically is less the variable cam timing. Jmho

I did not realize you can use gen 3 coyote rods and pistons for my engine block.
Humm Maybe a call into MMR and see what they suggest.
Ty Mb

mbsvt1

Question How high can I go on CR 04 Mach1 using 93 pump gas? and or E85 fuel?
I am in the process of rebuilding my motor, stock CR for Mach1 is 10.1 and I would like to add little more compression...
Currently I have Kooks LT 3" collectors 3: x pipe, Todd Warren cams, BBK 65MM Throttle Body, 4.56 gears 5s speed.

I see that on ModMax Racing website they show using Manley flat top Pistons obtaining 11.17:1 CR for a 4.6 4v motor.
I will be using QH
Thank you
MB

mbsvt1

Question How high can I go on CR 04 Mach1 using 93 pump gas? and or E85 fuel?

mbsvt1

04 Mach 1 5 speed Todd Warren custom cams BBK throttle body
Using tuner pro rt switching from stock manifold to LT cat less X pipe Do i need to tune for long tubes? And how? The egos are further back then stock manifolds.
Thank you for any help you can give me
MB

EFIDynoTuning Forum

Search found 22 matches

Re: Mach 1 CR

Re: Loose valve seats (4V 4.6)

Re: Mach 1 CR

2009 Ford Shelby needs pcm....

Wide band

Re: Mach 1 CR

Re: Mach 1 CR

Re: Mach 1 CR

Mach 1 CR

Headers switch to long tubes