Is it deadly to dyno a 4.6 with less then 4000 miles
03-25-2007, 09:55 PM
#21
Thread Starter
Join Date: Mar 2007
Location:
Posts: 36
RE: Is it deadly to dyno a 4.6 with less then 4000 miles
ORIGINAL: czwalga00gt
Haha, dont worry about it; i thought I blew my engine yesterday at the track... its not a real good feeling.
I have no experience with turbos first hand, but I've heard bad things about them on stock engines, due to the fact that they arent as predicatable as superchargers. Just forge the engine and youll have a fast car.
ORIGINAL: tbo07
Thanks
Now I feel better.
Standing on the side of the road with a hole in the block of a brand motor I felt quit alone and quit stupid
Thanks
Now I feel better.
Standing on the side of the road with a hole in the block of a brand motor I felt quit alone and quit stupid
Haha, dont worry about it; i thought I blew my engine yesterday at the track... its not a real good feeling.
I have no experience with turbos first hand, but I've heard bad things about them on stock engines, due to the fact that they arent as predicatable as superchargers. Just forge the engine and youll have a fast car.
Thanks
04-04-2007, 07:55 PM
#22
Thread Starter
Join Date: Mar 2007
Location:
Posts: 36
RE: Is it deadly to dyno a 4.6 with less then 4000 miles
Up date
Heads were shipped out yesterday http://www.modularmustangracing.com/
For a stage 2 port and pol.
My new motor
MMR 4.6 Street Mod 900 (up to 900HP)
*Brand New Cast Iron 2004 Cobra Block, torque plate bored and honed
*New 4340 Forged 3.543 stroke Cobra Crankshaft w/micro polished journals at no extra charge
*New 4340 5.933 Manley H-beam Rods w/ARP rod bolts ( These US made rods are shotpeened, magnafluxed and weight matched to bring you the finest H-beam rod available for your 4.6
*New Forged Manley pistons 3.552 Bore size (High or low compression)
*Speed Pro file fit rings (precision file fit to your application, nitrous, blower, turbo or N/A)
*Speed Pro/Federal Mogul tri-metal Rod and Main bearings
*Complete Pro Assembly and Balancing for the smoothest, highest revving shortblock available.
Shortblock Options:
Coated Pistons (ceramic dome/teflon skirt) $399.99
Brand New Current production Aluminum Block +$699.99 for NA or $729 S/C Blocks
ARP 2000 Rod Bolt Upgrade (recommended for 900+HP) $99.99
ARP Mainstuds (recommended for 600+HP) +169.99
MMR Street/Racing Oil Pump (highly recommended) + $199.99
ARP Headstuds and MMR/Felpro Extreme Duty Headgaskets + $369.99
MMR windage tray and hardware kit (+15HP) + 129.99
*Due to the custom nature of MMR shortblocks ALL customers paying with a credit card
will be billed when the order is placed (prior to engine assembly and shipping),
All MMR shortblocks are non-refundable regardless if the item has shipped or not.
400900
$2799
Should be ready next week with heads installed
JMS is to install motor but not dyno it.
I intend to take in to N.C. for tuning. Unless someone knows someone very good closer to Pensacola Fl.
Heads were shipped out yesterday http://www.modularmustangracing.com/
For a stage 2 port and pol.
My new motor
MMR 4.6 Street Mod 900 (up to 900HP)
*Brand New Cast Iron 2004 Cobra Block, torque plate bored and honed
*New 4340 Forged 3.543 stroke Cobra Crankshaft w/micro polished journals at no extra charge
*New 4340 5.933 Manley H-beam Rods w/ARP rod bolts ( These US made rods are shotpeened, magnafluxed and weight matched to bring you the finest H-beam rod available for your 4.6
*New Forged Manley pistons 3.552 Bore size (High or low compression)
*Speed Pro file fit rings (precision file fit to your application, nitrous, blower, turbo or N/A)
*Speed Pro/Federal Mogul tri-metal Rod and Main bearings
*Complete Pro Assembly and Balancing for the smoothest, highest revving shortblock available.
Shortblock Options:
Coated Pistons (ceramic dome/teflon skirt) $399.99
Brand New Current production Aluminum Block +$699.99 for NA or $729 S/C Blocks
ARP 2000 Rod Bolt Upgrade (recommended for 900+HP) $99.99
ARP Mainstuds (recommended for 600+HP) +169.99
MMR Street/Racing Oil Pump (highly recommended) + $199.99
ARP Headstuds and MMR/Felpro Extreme Duty Headgaskets + $369.99
MMR windage tray and hardware kit (+15HP) + 129.99
*Due to the custom nature of MMR shortblocks ALL customers paying with a credit card
will be billed when the order is placed (prior to engine assembly and shipping),
All MMR shortblocks are non-refundable regardless if the item has shipped or not.
400900
$2799
Should be ready next week with heads installed
JMS is to install motor but not dyno it.
I intend to take in to N.C. for tuning. Unless someone knows someone very good closer to Pensacola Fl.
04-04-2007, 08:14 PM
#23
5th Gear Member
Join Date: Mar 2007
Location:
Posts: 2,441
RE: Is it deadly to dyno a 4.6 with less then 4000 miles
all i know is when i had my car tuned, they went through all the gears.. when i had it dynoed, they shut the overdrive off, theres no reason to try to measure HP and torque in OD.. wtf was that shop thinking
04-04-2007, 09:00 PM
#24
Banned
Join Date: Aug 2006
Location: sc
Posts: 457
RE: Is it deadly to dyno a 4.6 with less then 4000 miles
ORIGINAL: xxkazp3rxx
There's actually NO reason the have it in 5th gear. People dyno cars in 4th because of the tranny ratio 1:1
There's actually NO reason the have it in 5th gear. People dyno cars in 4th because of the tranny ratio 1:1
Does thast make the dyno numbers read higher?
I am wondering because I just had the Novi 2000 installed, and I thought my car dyno'ed higher then I thought it should.
It put down 411rwhp, 385lb ft torque.
That just seems high to me.
04-04-2007, 09:03 PM
#25
5th Gear Member
Join Date: Mar 2005
Location: Navarre, FL
Posts: 3,689
RE: Is it deadly to dyno a 4.6 with less then 4000 miles
ORIGINAL: tbo07
Should be ready next week with heads installed
JMS is to install motor but not dyno it.
I intend to take in to N.C. for tuning. Unless someone knows someone very good closer to Pensacola Fl.
Should be ready next week with heads installed
JMS is to install motor but not dyno it.
I intend to take in to N.C. for tuning. Unless someone knows someone very good closer to Pensacola Fl.
http://rwtd.com/
04-05-2007, 12:01 AM
#26
6th Gear Member
Join Date: Mar 2007
Location: Slidell, Louisiana
Posts: 5,726
RE: Is it deadly to dyno a 4.6 with less then 4000 miles
some good info here
http://www.mototuneusa.com/break_in_secrets.htm
http://www.mototuneusa.com/break_in_secrets.htm
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