OK I have a 86 Starion all stock except for a 14g. My car started missing/popping at full boost a couple of weeks ago. It has gotten worse to the point it barey idles now and has a random miss. Now it barely runs, kind does a idle for a while then dips down and dies...unless I grab he throttle cable then it revs but when it comes back down it starts to miss again. I have changed spark plugs , distributor, plug wires, cold temp sensor, tried 3 tps with reset on all, reset timing , replaced fuel p

I'm assuming since it would be a 'mod' to a stock head, this post belongs in this thread topic.   I'm almost ready to plan how I'd like the head built for my Fiji and I'd like to get a few opinions.   If I intend on running a stock block with BSEK and a 16G in my auto Quest, what sort of upgrades could I have taken care of at the time the head is put together to make things as "snappy" as I can with minimal mods to the stock ignition/fuel/air delivery systems?   Would a new non-jet M28 head with

[rant]   The heater-core went out on my car, right after I installed the current engine (2008). I've had the parts sitting around for years, as I constantly pushed it off. And one day, on a whelm, I decided, it was time. And GUD LAWD, that is on PITA job. It fights you the whole way in. Even when it came down to pulling the box out of the firewall. And the same thing coming out. And it starts when you are trying to get the box through the firewall. I almost didn't put the car back togeth

88 Conquest Auto, starts hard, has rough idle with a miss, clears around 2500 rpm, compression 130 psi across all four cylinders,new plugs,wires,cap,and rotor. Swapped Dizzy, no change, disconnect primary injector it dies, disconnect secondary injector and it dies. Have not done TPS reset, injector leak inspection, or cut fuel line for fuel pressure since it revs fine. Any ideas??