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#1 |
Registered Member
Join Date: Mar 1999
Location: EDMONTON, Alberta, Canada
Posts: 232
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![]() I have an intake off a 87 merc cougar that looks like the H.O one but is there any stampings to tell for sure.
As well I have a set of heads off the same 87 cougar is there special castings marks to denote E7's vs E6's... Thanks
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-1988 MUSTANG COBRA GT (Canadian...eh!) ![]() -1987 Mustang LX coupe (2.3L) -1978 Harley Davidson FLH -2008 Harley Davidson Nightster 1200 -2008 Harley Davidson Night Rod Special ![]() -1997 Jaguar XK8 Convertable ![]() |
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#2 |
Registered Member
Join Date: Jul 2000
Location: Norman, Oklahoma, USA
Posts: 597
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![]() The heads are E6's and the intake is non HO. To check you can see an HO stamped on the upper intake under the place where the plate bolts on if it is an HO. On the low output intake, there is no stamp. On the heads there is a four character part number on the under side of the head in between two intake ports. It will say E6 or E7 and then two letters.
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Michael Black QuantumMotorsports Norman, OK 1984 LX Hatch 306 w/ TRW forged flat toppers, Comp Cams Magnum 292H, GT40P heads w/ 3 angle valve job, .550 lift springs, Angus Racing Roller Rockers, Weiand Stealth Intake, Holley 4150 650cfm carb, MAC 1 5/8 Long Tubes, Single Chamber Flowmasters, 91' T5 w/ Pro 5.0 shifter, Turbo Coupe 8.8 Rear w/ 3.55 gears, QA1 Motorsports tubular K member, no interior except steering wheel and seat. Coming soon: 6 or 8 point cage, Fuel Cell, Weld Draglites |
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