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  1. 04OWwhipple

    2nd block cracked. Opinions

    I have now cracked my second iron block. What are you guys running that makes big power reliably? I'm running somewhere around 800-850RWHP on boost only on the car but want to go more power later. Right around 23PSI usually but have gone up to 29PSI a time or two. This is now the second block...
  2. 04OWwhipple

    FOR SALE: ID1050X injectors - set of 8

    Came out of 2020 Mustang GT. Have Dyno time and maybe 200 miles. Work flawlessly but need to go bigger for the application. Full set of 8 ID1050X injector with spacers $850 OBO Sent from my Pixel 6 Pro using Tapatalk
  3. 04OWwhipple

    FOR SALE: Factory cobra driveshaft. New U-joints

    Factory driveshaft out of my 2004 Cobra. New U-joints and balanced less than 1000 miles ago. $400 OBO Will ship in the same packaging that my new Driveshaft shop driveshaft came in. Sent from my Pixel 6 Pro using Tapatalk
  4. 04OWwhipple

    FOR SALE: ID1300X2 injectors

    Selling my injector dynamics ID1300X2's. Full stainless steel construction. Only been on the car for less than 1000 miles. All 8 work flawlessly. Selling them to go bigger. $1200 OBO for the set.
  5. 04OWwhipple

    T56 Magnum - How much to shorten driveshaft??

    Just received my T56 magnum. I just have the stock T56 in my car now with a DSS aluminum driveshaft. I gonna have a local shop shorten the driveshaft for me but wanted to see if anybody knew exactly how much to shorten it?? I know it's 1-1.5 inches or so but wanted to see what other people had...
  6. 04OWwhipple

    Whipple 2.9 Gen 2 VS 3.0 Gen 5 Dyno results

    Just thought I would share as I haven't seen many other direct comparisons out there on this. I swapped my Gen 2 standard inlet Whipple 2.9 for the newest Gen 5 Whipple 3.0. THIS WAS THE ONLY CHANGE TO THE CAR. Everything else was the same, down to the my tuner and his shop which has the same...
  7. 04OWwhipple

    Bottle tester read E90, car sensor reads E70....

    I found this to be very interesting, all this past summer here in Phoenix, AZ. My car has been registering 85-90% ethanol content through the sensor from my local pump. I recently filled up both of my cars and did a bottle test before pumping into my cars. The bottle shows 90% but my car is only...
  8. 04OWwhipple

    FOR SALE: 2020 Mustang GT bottom mount turbo kit

    Removing turbos to upgrade to bigger exhaust manifolds, turbos, and charge pipes. Kit is a custom fab'd bottom mount kit that connects to the stock exhaust manifolds. For sale is: 2 comp turbos (self contained ball bearing) stock exhaust manifolds cold side pipes to front of car Parts are...
  9. 04OWwhipple

    FOR SALE: Accufab Monoblade throttle body

    Accufab Monoblade throttle body. Upgrading so I no longer need this. Works perfectly. $300 OBO Sent from my Pixel 4 XL using Tapatalk
  10. 04OWwhipple

    5.8 GT500 Trinity heads on Cobra 4.6 block???

    Are the heads from a 2013-2014 the same construction as the 05/06 Ford GT heads??? I know the FGT Heads take a little work to install on our cars. I have the opportunity to obtain a free set of loaded 2014 GT500 heads with cams and springs fully assembled. I believe they are the same casting as...
  11. 04OWwhipple

    Getting hot on freeway but stays cool at stop/low speed??

    Just wanting some feedback on ECT temps that others are seeing. To make it short, I replaced my engine due to cracked block and now it seems to run hotter than I recall. Radiator has be professionally checked and cooling system has been thoroughly flushed. Reische 170 t-stat and fluidyne...
  12. 04OWwhipple

    03-04 stock timing tables?

    Looking for a stock timing table if anybody has one to post? Looking to compare it to my base tune in my car and interpolate between them. Or just set it all to stock and adjust it myself from there. Mainly looking at the cruising load cells. WOT is already all set up. Or any standalone guys...
  13. 04OWwhipple

    Intake and Exhaust cams backwards?

    How would a car run if someone had installed the intake cams on the exhaust side and the exhaust cams on the intake side? Is it even possible? Would it run pretty smoothly but just be down on power or would it just run horribly all around? Anyone experienced this situation?
  14. 04OWwhipple

    635HP at 20# on E85 seems low, Ideas?

    My stock engine/ECU combo with whipple 2.9 with a 3.25 upper and stock lower made 708 to the tire. I cracked the stock engine block and had to get the short block rebuilt. I had a used short block machined and assembled using factory crank with oliver rods and MMR pistons with a slight...
  15. 04OWwhipple

    Heavy vibration/rattle felt through shifter

    I did a pull on my new setup up through 4th gear this weekend. By the top of 4th I had a super heavy vibration through the shifter and a loud rattling noise also emanating from the shifter. This is the original T56 with a steeda Tri-Ax shifter and a Mcleod RXT clutch. I recently rebuilt the...
  16. 04OWwhipple

    HP Estimate? Built Engine, 2.9 @26-27PSI, E85

    I'm bored at work right now so I figured I would see what people think my new engine should make. I was previously making 710RWHP on 21-22 PSI on my stock long block. I'm now currently built engine and pulley'd down and making 26-27 PSI. What do you guys think she will put down once I get around...
  17. 04OWwhipple

    Dual/Triple pump guys who have installed - Opinions please

    I am not the original installer of the CP-E fuel hat with dual 465 pumps in my car but I recently had one go out and replaced the set. With the new pumps in the fuel hat, I lowered the assembly into the tank and the pumps seem to bottom out in the tank before the hat is resting on the tank seal...
  18. 04OWwhipple

    Android head unit - Digital dash of sorts

    Another member here asked me about my "digital dash" type setup so I'm doing a write in case anybody else wants to know about it too. First off you will need to be a little tech savvy but it's pretty straight forward in my head. I did my car this way as I don't want to go to a race dash for the...
  19. 04OWwhipple

    Plug gap for 26+ PSI through Whipple?

    Just curious what gap people are running with setup making 26 PSI or more through a twin screw with stock ignition coils? Let me know please. Did my first pull with a stock lower and 2.75 upper pulley on my Whipple 2.9 STD inlet, it pulled solid until 5000 RPM then started breaking up. I'm not...
  20. 04OWwhipple

    Idle timing advance?

    I have been slowly working through tuning my car on a Haltech ECU. I would have to target an AFR of aroun 13.3 - 13.5 in order order to get it to idle smoothly. If i would bring is up to 14.0-14.5 it would start to pop hear and there with little half misfires. The base tune had the zero demand...
  21. 04OWwhipple

    Best way to quickly clean up drag radial "dust"??

    I run Mickey Thompson ET streets as do many of us on here. With my car being white, I can clean it and then if I drive even just 15 miles I have a light coating of tire "dust" on the rear bumper due to the soft tire compound. What are you all using to quickly clean this up without having to...
  22. 04OWwhipple

    What is your Engine's happy idle AFR?

    I was just curious on what idle AFR everyone's different setups are running at and are happily idling smoothly at? Dialing in my Haltech Elite and my engine seems to be happiest at around 13.5-13.6 AFR. If i lean it out a little and target 14.0-14.2 I start to have little misfires and pops...
  23. 04OWwhipple

    Fuel line size for E85, is -8AN feed line enough?

    I'm breaking in my new engine and am starting to do almost full pulls. AFR stays pretty rock solid until about 6000 RPM and up. I datalogged fuel pressure and fuel pressure drops about 10PSI from 5800 to 6700 RPM. This is also on just pump gas right now, I haven't began tuning for E85 yet...
  24. 04OWwhipple

    Are these coil covers still available somewhere?

    I have seen a bunch of pics of these coil covers and I really like them but cant seem to find somebody who sells them? Anybody know who makes them? or where I can get a set? Pics below are from 04Sleeper in previous posts
  25. 04OWwhipple

    Whipple 2.9 - Is this boost loss normal?

    I was just watching a video from the previous summer of my car and I was focusing on the boost gauge. It seems to bleed off in the upper RPMs. Can anyone chime in if they have the same thing happening on their 2.9? I don't know if this is just a normal thing or not for them not to keep up...

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