I just bought a 92 5.0 lx. The guy said he has gt-40P heads, e303 cam, 1.6 roller rockers. My first question is how can i tell if these are really gt-40p heads?
Second question the car doesn't want to start, when it does it backfires like crazy. I checked the timing and its a 10 btdc. Does it need to be different with these heads and cam. What about the firing order is that still the stock order? Also the exhaust near the mufflers got red hot i have never seen that before> it got so hot i thought the car was going to catch fire. Please any comments on these problems would be great thank you
Second question the car doesn't want to start, when it does it backfires like crazy. I checked the timing and its a 10 btdc. Does it need to be different with these heads and cam. What about the firing order is that still the stock order? Also the exhaust near the mufflers got red hot i have never seen that before> it got so hot i thought the car was going to catch fire. Please any comments on these problems would be great thank you