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i already know they will bolt on and the gen1 block has better head bolt setup. what i need is details. so....iam changing the valves to back cut undercut 38mm. pocket porting and 250 grit flapper. because the gen2 already has larger valves i wont need new seats. does anyone know if larger...

i need specs and pricing on just the rotataing assembly. i have an idea to stroke the stock parts, but i want to see if it's worth it to use yours and save myself time and effort. thanks -bill

im using commando to set parameters for my terbo. i am satisfied with the toon all the way to 18 psi with 110octane and 20 degrees timing. it runs exacty like i want it to. HOWEVER.... idle, part throttle, and wot tuning a car is fine and dandy....but if the sum-B wont hot start who freaking...

I posted a thread years ago about a turbo b head 4.6 I was building. I got to 95 percent finished and stopped working on it. AFR WAS 11:1. Here is a datalog at 15 psi. The engine is completed. I had to make changes to the intercooler setup. It's a terrible vertical flow intercooler. The...

Got the car on the rollers again. Same dyno and basic conditions. I will get the sheet when I can. Lund tune 448rwhp / 392 rwtq AED tune 455rwhp / 410 rwtq. E85. Power was still climbing as this is a baseline tune. First pull 410/410 Second pull 439/410 Third 455/410 Sent from my K88 using...

Made 443 in 4th gear. Wouldn't do a 5th gear because my tires aren't rated for speed. Dynocom heartbreaker. His usual full exhaust intake tune coyote is 390rwhp

I am running out of mods to the engine and thought id look up a set of bare 2015 heads. Heads with valves and springs are 597.00 a piece. THAT is my next mod. Pocket port them for better flow. Mill them a little. Use my baby CJ exhaust cams and stock intake cams. I am 100 percent sure...

Installed cobra jet intake, 4.5 inch cai, and oval tb. Lund tuned it and its beautiful. At 7700 it sounds like a nascar stocker. Idles 750 rpm. Pulls at 35mph in overdrive. No bad manners or drivability. 24 mpg in the city. Seat of the pants tells me it lost no torque and is an absolute...

just got in a 2015 manifold for 79 dollars. going to smooth it and clean up casting flash, then dyno it on my 201GT. imrc's are ingeniously out of the way. going to remove all of the bellows and silicone them open. going to dyno it then take it off and mod it. we will see if its any...

the engine has always rattled when cold, up until it gets to stabilized temperature. i know the phasers make cold noise. NOW it rattles at 2500-3000 rpm when fully warmed in gear part throttle. it sounded like part throttle spark knock, so i pulled 3 degrees of timing globally and it still...

just ordered an E85 lopey tune and 47lb injectors from lethal. When it gets here i'll dyno the car. I really ordered it because there is an e85 station down the road from me and the car will be an in-town only car then.

livernois is sending tunes to adjust for the #8 lean/detonation condition that tunes are causing. they mention knock sensor sensitivity adjustment. Do those of us with lethel tunes need the same adjustment?

loping tune loses power. i dont have the dyno jpeg to post, but its near identical to my original xpipe/tune dyno, but i lost 1 lb-ft. also lost 17rwhp from the dyno after i installed the airraid. my bet is the airraid spacer removed in the tune hurt it bad. it definitely feels sluggish over...

here are the pistons, rods, crank, and rings. rods are the weak link...rated at 1500hp. billet cnc 4340 light weight rods. rated at 9000 rpms/1500hp. low tension rings. kellogg non-twist forged steel crank. radiused, oil holes modded for high power. 2300hp rating...

ok the phone video just plain sucks, but the sounds are right. 1st video im pulling out of a gas staion where the road is wet. i cant shift fast with it spinning as hard as it was. 2nd is a 4th gear pull. i know i say 3rd in the video 3rd is cruising and quiet. 4th video is...

i have the boss302 intake on order, and im gonna get the 82mm TB asap. do you guys have tunes ready for those items?

I was just returning from the mall where i was shopping for last minute stuff. car is full of TWO professional electronic drum kits, amps, throne, etc, plus other stuff. i had about 300lbs+ of extra cargo in the car. trunk FULL, back seat FULL, passenger seat FULL. Im pulling out of the mall...

here is the run i just did. mufflers, off road x and your tune. are the A/F where they need to be for a coyote. im good with 13:1, but 12.5:1 is a tad safer.

ok i went to the dyno today. dynojet. no cool down. drove it in and ran it three times no cooldown between runs. ill post a graph later when i get on. MODS: ltehal offroad X, lethal 93 tune: nothing elso. factory paper filter with 8000 miles on it. 1st run 4th gear 384rwhp--operator didnt...

installed the tune as specified. it pinged bad enough for me to lift and baby it back to the house. when i say ping, it was outright knocking badly. afraid i was going to shatter a piston. i only run 93 octane. so i retuned it pulling 5 degrees of timing globallby and wellah. the car is...

the only issues ive seen so far are: 1. stability control activating in 6th gear at 40mph part throttle. it felt like a flat tire. the right rear brakes were activating. i pressed the brake peddle and felt the abs working. i put the car in neutral and the ABS pulsed until the car stopped. i...

Press Release FASTLANE FIRST TO TURBO-CHARGE NEW MUSTANG 5.0 Houston-Based Tuner Adds 120 Ponies to Ford’s Vaunted Pony Car Houston, TX (July 2010)—Using the proven reliable technology of Borg Warner’s 72mm S400 Turbo, Fastlane has tackled the new 5.0 Mustang GT and has developed the...

Ford Mustang Gains on Chevrolet Camaro - Auto Observer The new Ford Mustang is gaining on the Chevrolet Camaro for sales. The Mustang overtook the Camaro in June. The Camaro's percentage decline in June was nearly the amount that Mustang gained in sales. But the Camaro remain...

Our shop 2010 Camaro VS. our 2011 5.0 Mustang GT? Dyno charts! - Camaro Forum - 2011 Camaro 2010 Camaro / Camaro Z28 SS Forums - Camaro5.com bull****

started out with a bang. just a modular fan here. not fanboy. been on sites like this for a long time, but just joined here for smack down. the new coyote seems to be firing a lot of nutswingers up, so i thought id fuel the flaming. have a 96gt that ive swapped a few motors into for fun...