billfisher
Active Member
it possible, a member here"TGJ" made like 360 rwhp with ported npi's through an auto........
numbers like that are VERY suspect when MD and tim barth say otherwise.
it possible, a member here"TGJ" made like 360 rwhp with ported npi's through an auto........
numbers like that are VERY suspect when MD and tim barth say otherwise.
I don't have a NPI Mustang but I do have a 1996 Ford Thunderbird LX Sport that is N/A.
The mod list:
- Removed Air Silencer
- Stock Airbox and Filter
- 2002 Mustang GT MAF
- 2004 Mustang GT Intake Tube
- 75mm BBK TB
- C&L Plenum
- FRPP PI Intake
- Port & Polished PI Portmatched NPI heads
- Crower Stg 2 PI SC Cams
- 1996 Teksid 4.6L Bored and sleeved to 3.7" AKA 5.0L Big-Bore
- Diamond 2V 3.7" Flat top pistons with valve reliefs( 10.5:1 Compression Ratio )
- Manley Forged Rods
- Stock Cast 4.6L Crank
- Cobra Oil Pump
- TSS Billet Oil pump gears
- Mark VIII oil pan
- Kooks mid length ThunderBird headers
- Magnaflow 3" Spun Cats
- Magnaflow 3" X-pipe
- Magnaflow 2.5" Offset/Center out muffers
- 30 lb/hr FRPP fuel injectors
- 190 GPH fuel pump
- 4200 RPM PI Triple Disc TC
- Built 4R70W auto transmission
- Dyno-Tech MMX Driveshaft
- FRPP 99 Cobra Trak-lok differential
- FRPP 4.30 gears
- Custom SCT Dyno-tune( Safe 12.5 AFR, 20 Degrees total timing on 91 Octane fuel ).
348 RWHP - 366 RWTQ -> Not a MISPRINT...
Note 1: NO CAI, NO UDP's, NO Electric Water Pump, NO Longtubes Headers
Note 2: Catted Exhaust with safe conservative tune on 91 Octane Fuel
Note 3: 363 RWHP 370 RWTQ with Power Steeriing Bypass belt and turn downs bolted onto the X-Pipe instead of the mufflers on the same above tune with 91 Octane fuel.
Note 4: Car had Power Steering Issues before and when it was on the dyno, Power Steering pump has been replaced after car was on the Dyno. That *may* play into the discretion between running the PS and PS Bypass belts...
The HP for your Cylinder Head Flow of 240 is 493.45 at a RPM of 7,649.46 for your engine size of 330 CID
that is of course theoretical. but you get the idea. supporting mods and 330 cu.in means bad to the bone.
Wonder how these heads would work on an NPI motor…..compression wise.
There are two combustion chamber sizes as well.
This is awesome, I wish this was 5 years ago but ohh well. 185cc runners FTW!! That right there is going to make great power! Now does anyone want to buy my heads ?