4B11 motor build @ Boomba Racing w/ FP RED & E85
4B11 motor build @ Boomba Racing w/ FP RED & E85
We recently did a 4B11 engine build for a customer. The engine was built with SRP / JE Pistons, Forged I beam rods, Kelford S2's, ARP head studs, ACL Race series bearings, and it was topped off with a FP RED!!
Car ended up making 449 whp and 410 ft/lbs @ 30 psi on our Mustang Dyno.We tuned the car on DW 1300cc injectors and E85.
Pm us for pricing on:
Clutch replacement
Lowering spring installation
Drive train flush / coolant flush
Brake replacement - Pads & Rotors available
Tune on Open Ecu, Cobb AP, AEM EMS (boost leak test included)
Clutch replacement
Lowering spring installation
Drive train flush / coolant flush
Brake replacement - Pads & Rotors available
Tune on Open Ecu, Cobb AP, AEM EMS (boost leak test included)
Link to a resent Evo 9 build https://www.evolutionm.net/forums/mi...intenance.html
Devin Schultz Tech & Tuner @ Boomba Racing






Last edited by Boomba Racing; Nov 29, 2010 at 02:18 PM.
This power is Great for a Red!! Fp says the RED is rated to 520 hp max. On a dynojet we would be right at that mark. A full weight Evo with 446hp on our Mustang Dyno running a RED went 10.59.
With this car boost was falling off hard at redline. We tightened the **** out of the 18 psi actuator and it still was falling off. We called FP and when we told them we were making 450 on a Mustang dyno they said the turbo was pretty much maxed out and there is nothing we could do about the boost fall off. They told me this was due to the turbo being pushed out of its efficiency range.
I have tuned some of the newer REDs that have the surge port compressor covers with the FP 3" intake elbows, and the boost doesn’t fall off with this newer version as much.
The customer loves the car!! He might put a Black on the car very soon!!
Devin Schultz
what's up devin ? I just wanted to say that the car runs great and that i couldn't be happier. dude this past weekend i rolled up on a new ss camaro or more like he rolled up on me and the guy had some money in his car some big money . as soon as he saw me he started to rev up his car so you know i returned the favor , before i knew it he was starting to get on it so i down shifted and walked his a## down 294 he thought he had a chance ! i got him by like 10 cars something crazy like that . i had high hopes for him considering i only have half the engine but what can i say it is Devin Tunned
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Devin
Devin Schultz
We just started our shop car build!!
We are building the Boomba Evo MR, so far we know we will be going with a FP Black, and maybe 10/1 compression!
We will keep you guys posted, and ill put some pictures up soon!
Devin
We are building the Boomba Evo MR, so far we know we will be going with a FP Black, and maybe 10/1 compression!
We will keep you guys posted, and ill put some pictures up soon!
Devin


