Been doing some more research on go-fast parts. I'm thinking of going into aftermarket territory with stuff now. I've got more money to spend than I thought, thanks to my backing out of a '91 CVLX project car.
Proposed changes!
HEADS: Leaning toward these babies here: http://www.speedwaymotors.com/Flo-Te...ead,46332.html
They come with upgraded valve springs, and a fresh valve job. $740 for heads is a bit higher than I thought I'd be paying, but they're better than GT-40Ps. Do these have spark plug clearance issues like the GT-40Ps?
HEADERS: Going to call Speedway Motors tomorrow and see if there are any ceramic coated long tube headers that fit the aforementioned heads, and will fit my '89 GMGS. Do you guys know of any ceramic coated long-tubes that fit box panthers and are compatible with the aforementioned heads?
CAM: Found this sweet Comp Cams part: http://www.speedwaymotors.com/COMP-C...-RPM,4799.html
Description says there will be a slight rough idle. I'm more concerned about the ECM not being able to handle the change and/or needing a new trans governor. Will these be an issue?
Proposed changes!
HEADS: Leaning toward these babies here: http://www.speedwaymotors.com/Flo-Te...ead,46332.html
They come with upgraded valve springs, and a fresh valve job. $740 for heads is a bit higher than I thought I'd be paying, but they're better than GT-40Ps. Do these have spark plug clearance issues like the GT-40Ps?
HEADERS: Going to call Speedway Motors tomorrow and see if there are any ceramic coated long tube headers that fit the aforementioned heads, and will fit my '89 GMGS. Do you guys know of any ceramic coated long-tubes that fit box panthers and are compatible with the aforementioned heads?
CAM: Found this sweet Comp Cams part: http://www.speedwaymotors.com/COMP-C...-RPM,4799.html
Description says there will be a slight rough idle. I'm more concerned about the ECM not being able to handle the change and/or needing a new trans governor. Will these be an issue?
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