I'm running a set of Jr.'s on my car. It's a good head for the money. Don't let my numbers fool you. I'm at high altitude and have been having problems elsewhere (excuses, excuses). The heads have great potential. My heads were mildly cleaned up by Keith Craft. The heads themselves won't make your car go. It's the entire combo. If you match your intake, exhaust, cam, and fuel items to your heads and intentions, you will have a very strong running combo.
If you buy the heads, I'd suggest taking them to a good shop and letting them check the heads and assembly over.
--nathan
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'91 GT, Coast 347, 9.5:1 compression, full intake, Wolverine 1087 cam, exhaust, Keith Craft ported Windsor Jr. Irons (235 cfm intake, 195 cfm exhaust), AOD, PI 3500 converter, Lentech valve body, 3.73's (4.10's in the works), and Yokohama ES100's out back.
Daily Car: '04 Infiniti G35 Sedan 6MT
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