Final # are in

[Wedge]

Well blownby the final # are in 635 hp at 5700 and 608 trq at 5000. Air fuel in the 11.5 range 17 lbs of boost. With the Air to Air cooler and a good fan we saw 90 degrees air temp or 140 with fan on slow speed. The blower is spinning 57000 at 6000 so shes about done. I was happy with the results.

[BLOWNBY]

Dont have final # yet because she starts to miss at 4800 to 5000 rpm so we are checking some things but at 5000 we made 624 hp 590 trq. We are trying to take her to 6200 so # should increase. At 5000 we have 14 lbs of boost we should be around 18 to 20 at 6200 time will tell I will keep u guys posted. Air fuel in nice and flat in the 11s

That is all. Odd? you only picked up ~15 HP & Tq yet gained 3 psi and 700 RPM?

Why did you stop at 5700? Is that where the power level fell off? You are running cogs correct..If so there should be some more left in it, not much but a little.

Those are some great intake temps BTW!

Either way that is some HP

[Wedge]

I agree kinda wierd but yes by 6000 it started dropping off,not by alot but it was falling. Yes im running cogs I think mayby the heads are just maxed out or the blower speed is causing it to lose efficiancy. I thought it would pull to 6500 and still be making power. Also my cam is the stage 2 trick flo just like the Anderson b4 so mayby she wants more cam either way im happy and I dont have to buzz the crap out of her.

[Wedge]

I also had a questions for u guys im thinking of a 3.55 gear and shifting at 6000 what do u guys think.

[regattacoupe]

26" tall tires? That would sound about right.

[Wedge]

I should have been more clear. Im actually running a MT 275/60/15 drag radial and if it wont hook for me then im running a 27/10.5/15 M/T ET street because the 28 rub on the big end. Its also a tremec trans.

[BLOWNBY]

The 27" should be a good choice for you. However, get the Hoosier QTP. Better IMO than the ET Street. You should Easily see high 1.4x's

Also I ran the MT ET Street Radial 275/60 (28") and they hooked good.
http://motorcitynationals.com/v-web/...lbum55/YOK9016
The QTP did better though.

I have seen guys cut 1.4's on 17 " MT Street Radials though.

Also I had small issues with the 27" tire growing and rubbing my Cobra ground effects, while the 28" street radials did not. Nothing major but a small burn on the inside.

What ground effects do you have.

[Wedge]

On my 28 the side walls would rub the outer fender lip so I rolled them with a tool from Eastwick comp and they turned out great. I have a spool so on turns u have to watch the sidewalls. My 27 never rubbed I had QTP and they worked good but I only had 295 hp at the time but she ran 12.2 at 110 with 1.59 60 foot. I was told the Mickeys are even better so thats why I was going to try them over the QTP. Im trying the radials first though. When I first bought them MT said they would work great and now they are saying they work great with automatics not stick cars. So ill try them but I was thinking of a back up plan if they dont hook. What kind of pres do u run in the radials. Blownby your car looks great in the pic nice set up.

[BLOWNBY]

On my 28 the side walls would rub the outer fender lip so I rolled them with a tool from Eastwick comp and they turned out great. I have a spool so on turns u have to watch the sidewalls. My 27 never rubbed I had QTP and they worked good but I only had 295 hp at the time but she ran 12.2 at 110 with 1.59 60 foot. I was told the Mickeys are even better so thats why I was going to try them over the QTP. Im trying the radials first though. When I first bought them MT said they would work great and now they are saying they work great with automatics not stick cars. So ill try them but I was thinking of a back up plan if they dont hook. What kind of pres do u run in the radials. Blownby your car looks great in the pic nice set up.

The MT DR's like 14-15 psi. I have heard the same as they don't like stick cars as much. My buddy in an 03 cobra has gotten 1.6x' out of the 17's on a6 speed. and he has stock suspension and not very much seat time at the track. So you should easily like I said get 1.4x's.

As for the rubbing it was due to growth of the tire not width. My point was that the 27" will be taller at the end of the track vs the 28" DR. The QTP's rubbed on the ground effect, not the inner fenderwell or fendre lip. Steel belts don't allow it to grow much. I too have rolled lips. The QTP also have a wider tread as oppased to the MT ET Street. I have ran about evry tire out there.

ET Street, ET street radial, BFG DR, Nitto's, MT Slicks.

[Wedge]

Thats the nice thing about radials. I just hate to buy something for the reason that they will work only to find out I should have just stayed with my QTP oh well thats racing right. I figure driving around town the radials wont last long anyway. Thanks for the info I see were the QTP are slightly wider. I think a 27 inch tall tire is the perfect height for a mustang because in my expierence they dont rub but there is enough side wall to handle the shock at the launch. I ran 28x10 on my 93 and it grabbed the lower rear qrtr at the big end and I almost had a blow out.

[Wedge]

Blownby do u use the 27x9 or 27x10 QTP and what pres did u run in those.

[BLOWNBY]

27 x 11.5

About 12 psi

[sneakypony]

wedge, maybe I missed it some where but what is you combo? but at 5700 rpms' and 636 rwhp and 608 rwtq at 5000rpm's is and animal. Is this a street car? i was also wondering if you put a fan on the intercooler? I was thinking of this a while ago but never did it.

[Wedge]

Sure no problem the moter is a 331,9.25 compresion,J302 head with flow # identical to a AFR185 with 10 t0 20 cfm better exhaust flow,Track heat intake,72lbs injectors,Aeromotive fuel system,trick flo stage 2 cam,tremec trans. Car is a 1985 Mustang GT that we converted to EFI. I run NMRA Wild Street with the carb, cam and box stk Edelbrock heads with stk short blk it went 12.2 at 110 with 1.59 60 ft. It made 296 hp and 310 torque at the wheels. Yes I do street drive it but its not a daily driver.

[Wedge]

also I do run 1 sucker fan on the radiator only flows 2950 cfm 18 inch fan.