will they fit? i want to get a set of hedmans and toss em on!
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They will, but you will need to relocate the O2 sensors to the down pipe, as well as making the flange for the downpipe larger to fit the 2-1/2" flanges.
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well i plan to do a whole new exhaust anyway.Comment
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Then absolutely.Comment
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alright thanks blaze
and also another question, can anything for an H.O. convo be used with my stock lopo computer? like the intake or anything?Comment
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Intake throttle body, and EGR that has been modified to suit the conversion as well. Heads and cam and the two that cause issues.Comment
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ok, so i can use an H.O. intake, throttle body, and egr spacer on my stock computer, after making the necessary changes to the H.O. parts? how much hp would i gain.Comment
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you'd prolly gain around aprox. 10hp from the HO upper intake alone.
I have stock stang headers, duals and the ho upper with nothing else changed on mine...the throttle response is tremendous!
seems to spool up slightly faster between 3-4K rpm, too.
when you change the cam/injectors/heads is when the ECU needs to be changed...especially with the injectors.
otherwise it will "think" the engine's under a load and pump more fuel, thus, running too rich.
a word of advise, be sure not to swap in the injectors/ecm with the stock cam/heads..mine ran like crap with that combo...especially in the cold.Last edited by Mr. Land Yacht; 03-07-2007, 08:04 PM.sigpic
1989 Ford Crown Victoria
99KComment
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get the bbk shorty headers......same price and they bolt on much easier......gadget and i have the heddman headers, and they arent as easy to install....the bbk's have thicker flanges and you can get a 1/4 drive socket on most of the bolts unlike the hedmans where we had to use the open end of a wrench
1986 lincoln towncar signature series. 5.0 HO with thumper performance ported e7 heads, 1.7 roller rockers, warm air intake, 65mm throttle body, 1/2" intake spacer, ported intakes, 3.73 rear with trac lock, 98-02 front brake conversion, 92-97 rear disc conversion, 1" rear swaybar, 1 3/16" front swaybar, 16" wheels and tires, loud ass stereo system, badass cb, best time to date 15.94 at 87 mph. lots of mods in the works 221.8 rwhp 278 rwt
2006 Lincoln Town Car Signature. Stock for now
1989 Ford F-250 4x4 much much more to come, sefi converted so far.
1986 Toyota pickup with LSC wheels and 225/60/16 tires.
2008 Hyundai Elantra future Revcon toad
1987 TriBurner and 1986 Alaska stokers keeping me warm. (and some pesky oil heat)
please be patient, rebuilding an empire!
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hmmm, interesting, but can i use the HO intake, tb, and egr with my computer?Comment
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BBK all teh way, dont even think about getting the cheapo summit brand ones.
2009 Ford F-350 6.4 powerstroke diesel. 1977 Ford F-150 built 300 six, 5 speed trans. 1976 MG MGB roadster, 359w, t5 5 speed. 1996 Kawasaki ninja ZX6R.
My rod is glowing, my bead is clean, my middle name is acetyleneComment
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plus dont u need the HO tb with the HO intake?
or can i just use the intake?Comment
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I spent hours wallering out holes and using only the smallest wrenches with tiny rings to get my headers to work. Go with BBK.Comment
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ok i got that, but can u please answer my other question about the intake and tb? thanks!
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You can use the intake only, but the restriction point is the 55mm throttle body, and the small EGR spacer. Best bet is to get the EGR spacer bored out, and get an HO tb and weld on the cable brackets.Comment
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