Re: Mopar Commando heads
[Re: flatiron]
#513012
11/01/09 11:47 AM
11/01/09 11:47 AM
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Joined: Feb 2004
Posts: 6,257 acworth / N. georgia - south e...
cheapstreetdustr
master
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master
Joined: Feb 2004
Posts: 6,257
acworth / N. georgia - south e...
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there is two..version..well now actually 3 there is a small 177cc intake runner version with rocker stands cast in place. its got killer comb. chambers and with porting can be an ecellent head...more expesive than an assembled eddie though. then next is the larg port commando...its 188cc intake runner..and has larger bowls. the rocker stand mounts are machined off..so it will need the blocks to set up the rocker system.but will accept long valve combos better i understand these heads are discontinued so ..the part number now refers to an iron casting... i dont know if the iron is large or small runner though.. fwiw.. the large port heads can be ported to flow 320cfm..fwiw.. ive seen the small port version..go 290cfm..fwiw
cheapst
365" Iron J heads,,3480lbs best 1.39 60ft on SS springs.10.54,124 mph ...6.67 1/8th et.average 60fts 1.46 w/ small cam &.063 no2 pill tagged & insured [image][/image]
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Re: Mopar Commando heads
[Re: S/ST 3040]
#513023
11/04/09 04:03 PM
11/04/09 04:03 PM
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Joined: Jul 2006
Posts: 4,595 On the south side of Nowhere
S/ST 3040
master
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master
Joined: Jul 2006
Posts: 4,595
On the south side of Nowhere
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For comparison, here is a LP Commando with the same valve.
_________INTAKE_____________Exhaust
.100"____54.7________________60.2 .200"____95.7_______________107.1 .300"___141.9_______________142.8 .400"___191.4_______________161.3 .500"___229.8_______________166.8 .550"___241.5_______________167.2 .600"___252.5_______________168.4 .650"___259.4 .700"___263.6
MP 2.02/1.60 No BC OOTB
Note: Exhaust flow will be the same on the small port
EDIT: added a picture of LP Commando
Last edited by S/ST 3040; 11/06/09 11:38 AM.
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Re: Mopar Commando heads
[Re: S/ST 3040]
#513027
11/04/09 04:55 PM
11/04/09 04:55 PM
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Joined: Feb 2004
Posts: 6,257 acworth / N. georgia - south e...
cheapstreetdustr
master
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master
Joined: Feb 2004
Posts: 6,257
acworth / N. georgia - south e...
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i was gonna press fit a dowl in the pushrod bore. and redrill the pushrod hole with stage 6 rocker offset.. although i may go to w2 offset because these rockers are still being made.. then lay back the pusrod pinch in the window to what ever moved the best air. fwiw.
365" Iron J heads,,3480lbs best 1.39 60ft on SS springs.10.54,124 mph ...6.67 1/8th et.average 60fts 1.46 w/ small cam &.063 no2 pill tagged & insured [image][/image]
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