No that will not work.
Originally Posted by Ballistics
AODE, I'm off Tuesday so I'll be able to get that info.
It's looking like I'm going to go with
70mm Throttle body
Your compression will be very low,YOUR GOING TO HAVE A LOT OF AIR VELOCITY/TURBULENCE INITIALLY=A DOG OFF LINE,STALLING,NON OPTIMAL CURVING.
Don't worry bout your pistons, it just clicked in my head, whoever did your 306 just used regular .030 302 stock type pistons or they would of put aftermarket heads on and also the whole engine would have to be rebalanced, but in either case, read below. I spent a few hours running the air flow data, and studying some tuning data I have here at home on several setups ON A 306, THIS WAS THE BEST ONE.
This is why the folks that just bolt AFR'S on, don't experience the OPTIMAL POWER CURVE or numbers they thought.
THIS IS OPTIMAL,HAVE YOUR CAKE AND EAT IT TOO
AFR 185 54cc version,angle milled
.064 inch TO BRING TO 50CC.These heads have a 3/4 deck so don't worry about nothing.
TFS R INTAKE, XE282 CAM ,PRO METER MAF, 24LB INJECTORS, LONG TUBES,-add a x pipe or H WITH mufflers/or resonators to DECREASE EXHAUST TURBULENCE, and PROVIDE OPTIMAL POWER BAND
The 5.0 computer will not tolerate turbulance, tuned or not(this little secret is NOTknown to most 5.0 owners), that lump and chop cost,and can cost a lot of power, sad that even experienced tuners wont tell you or dont know
WHILE THE MAF IS READING ONE THING, THE O2 SENSORS ARE FLUCTUATING SO BAD, THEY SEND THE ECM ANOTHER THING, THEN THE ECM KEEPS TRYING TO BALANCE IT ALL.ALL THE TUNER CAN DO IS LIE TO THE COMPUTER, TO CALM THINGS DOWN
, but the tune did not
solve the mismatch issue, just hide it.
A tune will always make more power on a matched combo.
A good machinist will notch the bolt holes and mill the intake side of head. You do not have to mill the intake manifold or change valve pushrod length. DO NOT FLAT MILL THESE HEADS EVER
This will pull 2228, rpm - 6k redline, that's what you want.
, thats all your city power, and racing power, the torque and horsepower will stick together
and stay there(you do not want horsepower or torque falling off. Your bottom end be VERY reliable..
Then the cheap stuff-under drive pulleys,electric fan,180* thermostat,aluminum drive shaft,fender well mount cold air intake,5w20 lightweight oil,upgraded ignition plug wires, upgraded coil pack,high energy plugs.NO TUNE NEEDED.93 octane
Thank my science later.