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Stealth Head question #1172957
02/05/12 11:37 PM
02/05/12 11:37 PM
Joined: Nov 2006
Posts: 637
Kokomo,IN
StripeHOG Offline OP
mopar
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Kokomo,IN
anyone know what valves they come with????


Andrew Brough D372 1969 Dodge Dart GTS 1.43 60'best 6.82 1/8 98mph "the light came on and I ran out of talent"
Re: Stealth Head question [Re: StripeHOG] #1172958
02/06/12 12:19 AM
02/06/12 12:19 AM
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st.cloud fl
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d-150 Offline
Smarter than a 5th grader?
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2.14 intake 1.81 exhaust

Re: Stealth Head question [Re: d-150] #1172959
02/06/12 12:21 AM
02/06/12 12:21 AM
Joined: Nov 2006
Posts: 637
Kokomo,IN
StripeHOG Offline OP
mopar
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Kokomo,IN
guess I shoulda been more specific in my question.. LOL what brand of valves do they come with??


Andrew Brough D372 1969 Dodge Dart GTS 1.43 60'best 6.82 1/8 98mph "the light came on and I ran out of talent"
Re: Stealth Head question [Re: StripeHOG] #1172960
02/06/12 12:24 AM
02/06/12 12:24 AM
Joined: Nov 2008
Posts: 117
buffalo, new york
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00snake530 Offline
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buffalo, new york
rev


70 Challenger r/t 4 speed
00 Viper gts
67 satellite pro street
03 Ferrari 360 spider
50 chevy fleetline deluxe
15 Escalade (daily)
Re: Stealth Head question [Re: 00snake530] #1172961
02/06/12 12:33 AM
02/06/12 12:33 AM
Joined: Nov 2006
Posts: 637
Kokomo,IN
StripeHOG Offline OP
mopar
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Kokomo,IN
anyone have any issues with them??


Andrew Brough D372 1969 Dodge Dart GTS 1.43 60'best 6.82 1/8 98mph "the light came on and I ran out of talent"
Re: Stealth Head question [Re: StripeHOG] #1172962
02/06/12 12:41 AM
02/06/12 12:41 AM
Joined: Feb 2007
Posts: 2,315
MOPAR HEADQUARTERS IN ALDEN NY
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hemigod426 Offline
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MOPAR HEADQUARTERS IN ALDEN NY
Quote:

anyone have any issues with them??


they are the best non race head for flow/price/weight. the stock 11/32 stainless valves will be fine for hyd flat/hyd roller and solid flat,if you wanna get serious with solid roller replace valves with ferrea.


MOPAR OR NO CAR
Re: Stealth Head question [Re: hemigod426] #1172963
02/06/12 12:47 AM
02/06/12 12:47 AM
Joined: Oct 2003
Posts: 3,698
NE Oklahoma
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Von Offline
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Quote:

Quote:

anyone have any issues with them??


they are the best non race head for flow/price/weight.




Very debatable....


72 RR, Pump gas 440, 452s, 3800 lbs, Corked, ET Radials,. 11.33@117.72. Same car, bone stock 346s, 9.5 comp, baby solid. 12.24@110.
Re: Stealth Head question [Re: Von] #1172964
02/06/12 01:00 AM
02/06/12 01:00 AM
Joined: Feb 2007
Posts: 2,315
MOPAR HEADQUARTERS IN ALDEN NY
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hemigod426 Offline
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Quote:

Quote:

Quote:

anyone have any issues with them??


they are the best non race head for flow/price/weight.




Very debatable....



then whats a better stock looking/all stock part using replacement head for 440? for years mopar iron stage iv was the best replacement,stealth smokes them. and mopars recent 906 alum replacement head is about the same but 2x the cost...


MOPAR OR NO CAR
Re: Stealth Head question [Re: hemigod426] #1172965
02/06/12 01:07 AM
02/06/12 01:07 AM
Joined: Oct 2003
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NE Oklahoma
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Von Offline
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Quote:

then whats a better stock looking/all stock part





You didnt say this in your original post....


72 RR, Pump gas 440, 452s, 3800 lbs, Corked, ET Radials,. 11.33@117.72. Same car, bone stock 346s, 9.5 comp, baby solid. 12.24@110.
Re: Stealth Head question [Re: Von] #1172966
02/06/12 01:22 AM
02/06/12 01:22 AM
Joined: Feb 2007
Posts: 2,315
MOPAR HEADQUARTERS IN ALDEN NY
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hemigod426 Offline
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Quote:

Quote:

then whats a better stock looking/all stock part





You didnt say this in your original post....



said the best non-race head=replacement type,to compare stealth to indy,zeeker,b-1,brodox,bulldog,eddy,procomp is silly


MOPAR OR NO CAR
Re: Stealth Head question [Re: hemigod426] #1172967
02/06/12 02:57 AM
02/06/12 02:57 AM
Joined: Oct 2003
Posts: 3,698
NE Oklahoma
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Von Offline
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[quote the best non-race head=replacement type




Still debatable....Casting quality...I'll take the RPM heads....

Flow wise, every flow test Ive seen of OOTB heads, the RPM is better than the Stealth. Yes, when CNCed they are almost identical...but OOTB RPM takes it.


72 RR, Pump gas 440, 452s, 3800 lbs, Corked, ET Radials,. 11.33@117.72. Same car, bone stock 346s, 9.5 comp, baby solid. 12.24@110.
Re: Stealth Head question [Re: Von] #1172968
02/06/12 09:22 AM
02/06/12 09:22 AM
Joined: Feb 2007
Posts: 2,315
MOPAR HEADQUARTERS IN ALDEN NY
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hemigod426 Offline
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Quote:

[quote the best non-race head=replacement type




Still debatable....Casting quality...I'll take the RPM heads....

Flow wise, every flow test Ive seen of OOTB heads, the RPM is better than the Stealth. Yes, when CNCed they are almost identical...but OOTB RPM takes it.



yes the eddy rpm head will smoke stealth with little porting easy, but thats not a stock type or looking replacement head, its entry level buget street/strip race head and looks the with part angle plugs,eddy script on flat faces,no soft plugs....again the stealth is best non race head for flow/cost/weight/stock type


MOPAR OR NO CAR
Re: Stealth Head question [Re: hemigod426] #1172969
02/06/12 10:06 AM
02/06/12 10:06 AM
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Finalnd, Perkele
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jyrki Offline
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The stealths chamber and ports are direct copy of the RPM heads, just a little more rude and no hand blending in the bowls etc. And the fact that rpm's hgave angled plug, but the mopar performance head is the same except for the straight plugs. Everything bolts on just like in the Stealths, the only major difference being the quality and the looks. I really can't see how the Edelbrock script in the end of the headf makes it a race head, while the Stealth is not? But I guess it's not the only thing in the world I don't understand.

Last edited by jyrki; 02/06/12 10:08 AM.

Plynouth VIP '67 TT IC EFI
Re: Stealth Head question [Re: hemigod426] #1172970
02/06/12 10:53 AM
02/06/12 10:53 AM
Joined: Oct 2003
Posts: 3,698
NE Oklahoma
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Von Offline
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Quote:

Quote:

[ but thats not a stock type or looking replacement head, its entry level buget street/strip race head and looks the with part angle plugs,eddy script on flat faces,no soft plugs....again the stealth is best non race head for flow/cost/weight/stock type






Never mind........


72 RR, Pump gas 440, 452s, 3800 lbs, Corked, ET Radials,. 11.33@117.72. Same car, bone stock 346s, 9.5 comp, baby solid. 12.24@110.
Re: Stealth Head question [Re: jyrki] #1172971
02/06/12 12:09 PM
02/06/12 12:09 PM
Joined: Jan 2003
Posts: 74,988
U.S.S.A.
JohnRR Offline
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Quote:

The stealths chamber and ports are direct copy of the RPM heads, just a little more rude and no hand blending in the bowls etc. And the fact that rpm's hgave angled plug, but the mopar performance head is the same except for the straight plugs. Everything bolts on just like in the Stealths, the only major difference being the quality and the looks. I really can't see how the Edelbrock script in the end of the headf makes it a race head, while the Stealth is not? But I guess it's not the only thing in the world I don't understand.




It's obviously a race head because it doesn't look like a stock head ...

Re: Stealth Head question [Re: 00snake530] #1172972
02/06/12 01:33 PM
02/06/12 01:33 PM
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Delray beach, Florida
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Performance Only Offline
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Quote:

rev




what evidence do you have that those heads come with REV valves?


machine shop owner and engine builder
Re: Stealth Head question [Re: Performance Only] #1172973
02/06/12 01:36 PM
02/06/12 01:36 PM
Joined: Jan 2003
Posts: 74,988
U.S.S.A.
JohnRR Offline
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Quote:

Quote:

rev




what evidence do you have that those heads come with REV valves?




Are REV valves made overseas ???

Re: Stealth Head question [Re: JohnRR] #1172974
02/06/12 02:35 PM
02/06/12 02:35 PM
Joined: Dec 2004
Posts: 625
Florida-West Coast
Thor500 Offline
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Florida-West Coast
Please!! for the love of God, no more 440 Source threads!!!

Re: Stealth Head question [Re: jyrki] #1172975
02/06/12 04:42 PM
02/06/12 04:42 PM
Joined: Feb 2007
Posts: 2,315
MOPAR HEADQUARTERS IN ALDEN NY
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hemigod426 Offline
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MOPAR HEADQUARTERS IN ALDEN NY
Quote:

The stealths chamber and ports are direct copy of the RPM heads, just a little more rude and no hand blending in the bowls etc. And the fact that rpm's hgave angled plug, but the mopar performance head is the same except for the straight plugs. Everything bolts on just like in the Stealths, the only major difference being the quality and the looks. I really can't see how the Edelbrock script in the end of the headf makes it a race head, while the Stealth is not? But I guess it's not the only thing in the world I don't understand.


heres a pic of the eddy heads i put on my bracket race car 6 years ago, boy they look so stock lol. would like to upgrade to indy SR

7056959-100_1338.JPG (97 downloads)

MOPAR OR NO CAR
Re: Stealth Head question [Re: StripeHOG] #1172976
02/06/12 05:12 PM
02/06/12 05:12 PM
Joined: Feb 2007
Posts: 2,315
MOPAR HEADQUARTERS IN ALDEN NY
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hemigod426 Offline
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heres stealth heads on 1970 440 sixpack HP2 engine i just finished full build for a guy with 1970 road runner. once painted look stock.putting same heads on my real six pack superbee with stroker kit and solid roller cam on a restored or rare car, stealth heads are awesome. i dont get all the stealth haters. we have been waiting a long time for this option,im not gunna put eddy heads on real sixpack cars

7057009-100_3252.JPG (89 downloads)

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