360 / 390 help

[67dartragtop]

Hello all engine Gurus!!

Does anyone have the Mopar crate motor 360 / 390 specs?
The componet specs use to be on Mancinni site when the motor was avaiable

I seen / heard one of these motors and really liked it and the loping idle. Just plain well seemed very mean.

I think the cam was Mopar # P4876348

The Mopar Advertised Duration is 288/292 with the Duration at .050 being 230/234. Lift is .501 on the Intake and .513 on the Exhaust using the stock 1.6 rockers. Center Line is 108 and Over Lap is 74

Also would the new Thumper series cam be comparable??

Not sure if the rest of the motor was basicicaly stock????

Thanks winter build

 

[Johnny Dart]

360/390hp

Magnum R/T big valve cylinder heads
2.02/1.62 Stainless valves
Heavy duty valve springs
Hydraulic Roller Cam 288/292-501/513
Pistons....9.0:1 compression ratio
Single plane M1
Double roller timing chain
Center sump oil pan (Comando engine).
Holley 750

 

[67DARTGTCONV]

How well did those motors stand up?