Dyno predictions game (come one come all)
Okay, I think I'm finally going to get my car dyno'd next week, either Tuesday or Wednesday before Thanksgiving. Found a place that supposedly charges $75 for 3 pulls. In the meantime I'll give it a fresh oil change, clean up the air cleaner, etc.
Rules of predictions: Person who posts the farthest off has to buy the guy who is closest a 6-pack and send it to him (should be doable for less than $15, and should make it more fun/interesting). By posting a guess you accept these terms.
Predictions should be off rwhp readings. Rwtq figures will be the tiebreaker. Post to the nearest tenth. Don't bother with flywheel projections.
The dyno is a Dynojet. In general Dynojets read about 10% higher than Mustang Dynos, though it does vary some. Figured some might want to take that into account.
Combo:
351w, .060 over
~9.3:1 compression (it has stock early 70s pistons, but the heads were shaved to 56 cc chambers which helps a little)
Trick Flow Twisted Wedge heads
Crane 1.6 roller rockers
Comp XE274H cam (specs readily avaliable online; something like adv 274/280, actual at .050 230/236, lift .519/.523, LSA 110... just off memory)
Holley Street Avenger 670
Weiand Stealth
Heddman swap headers (1 5/8")
2.5" exhaust, flowmasters, h-pipe
MSD, Pertronix, Accel coil, etc etc
K&N
T-5, 9"
Personally hoping for 300 at the wheels...
Predictions list (new predictions must be 2 hp away from any already placed... only other way to do it would be via anonymous pm or something... if we have to start over we can).
334 rwhp/352 rwtq - 68EFIVert
332? rwhp/351.9 rwtq - GNN60GT500
318.9 rwhp/343.4 tq - MrMustangMan357
315.5 rwhp/335.8 rwtq - TD68302
328.6whp/364.9 rwtq - htwheels67
Okay, I think I'm finally going to get my car dyno'd next week, either Tuesday or Wednesday before Thanksgiving. Found a place that supposedly charges $75 for 3 pulls. In the meantime I'll give it a fresh oil change, clean up the air cleaner, etc.
Rules of predictions: Person who posts the farthest off has to buy the guy who is closest a 6-pack and send it to him (should be doable for less than $15, and should make it more fun/interesting). By posting a guess you accept these terms.
Predictions should be off rwhp readings. Rwtq figures will be the tiebreaker. Post to the nearest tenth. Don't bother with flywheel projections.
The dyno is a Dynojet. In general Dynojets read about 10% higher than Mustang Dynos, though it does vary some. Figured some might want to take that into account.
Combo:
351w, .060 over
~9.3:1 compression (it has stock early 70s pistons, but the heads were shaved to 56 cc chambers which helps a little)
Trick Flow Twisted Wedge heads
Crane 1.6 roller rockers
Comp XE274H cam (specs readily avaliable online; something like adv 274/280, actual at .050 230/236, lift .519/.523, LSA 110... just off memory)
Holley Street Avenger 670
Weiand Stealth
Heddman swap headers (1 5/8")
2.5" exhaust, flowmasters, h-pipe
MSD, Pertronix, Accel coil, etc etc
K&N
T-5, 9"
Personally hoping for 300 at the wheels...
Predictions list (new predictions must be 2 hp away from any already placed... only other way to do it would be via anonymous pm or something... if we have to start over we can).
334 rwhp/352 rwtq - 68EFIVert
332? rwhp/351.9 rwtq - GNN60GT500
318.9 rwhp/343.4 tq - MrMustangMan357
315.5 rwhp/335.8 rwtq - TD68302
328.6whp/364.9 rwtq - htwheels67