What are the valveadjustment's on a 1990 iroc camaro with a 5.7 liter 350 motor
1986 305 TPI 190 HP / 285 Lb.Ft
below the exhaust header next to the 1st cylinder on the drivers side of the car
The 1987 Iroc-Z with the engine code L98 (350 with Tuned Port Injection) was rated at 225hp.
The 86' Z28 comes stock with a 5.0 or 302 their both the same engine. a 1986 chevy camaro does not come with a 302 its a 305 a 302 is a ford motor not a che y motor know your facts i am a camaro fanatic i know these things about them plus i own a 1986 chevy camaro irocz z28 and its all original with the 305 4barrel carb thats how it should be btw mine has the t-tops in it
If the 8th digit in the vin is an F it is a 305. If the 8th digit is an 8 then it's a 350. It says on the block man. It says on the block man.
Your ugly stupid.
It is the samething. same distributor.
2nd before ReverseTry to put the tranny in 2nd before you go into reverse. I know it isn't what you wanted to hear but it might stop the grinding. I have a 1990 IROCZ and it has been doing that since I bought it, 70,000 miles ago. I changed the clutch out at about the 100,000 mile mark and it still does it. I have asked mechanic's about this in the past and nobody can really give me an answer. I have heard a few people mention the word "synchronizers" but never with any real certainty. Good luck :-)AnswerThe knock sound could be coming from the u-joints. You should have two located in front and behind the driveshaft. A good way of check this it to jack the car up on both sides and support the car properly with jack stands. Climb under the car with car in drive. Then grab the driveshaft which is the shaft coming from the transmission to the rear differential. Turn it left and right if your fell it move replace the u-joint. Other symptoms is a vibration when driving and noise coming from under the car.
First the Iroc is just an upgrade to the z28 package. Second open the glove box in the center console. You should see a white sticker with a bunch of three digit codes. If you find the code B4Z Then it's an Iroc. If not then it's just a z. Also they put more tpi 305's and 350's in the irocz's than the Z28 but they did put the tpi in plenty of Z's regardless. So that isn't really any indication. Check the vin number Then look up the letters and what they mean in the number All Z-28's are NOT IROC's. Run the vin, few z-28 had t.i.p. tuned port injection (305 moter only) and evein less iroc's with it (350 moter) so if u got tpi its most likely its just z28 but if u got 350 w tpi then its most likely an iroc
I have a 1990 IROCZ. When the car hit the 100,000 mile mark about a year ago, I had the same problem. The car might die while cruising or it might die at a red light. This went on intermittently for about 6 weeks. During this time, I ran fuel induction & injection chemicals through the fuel rails. I changed out the fuel filters. No change. So, I changed out the fuel pump and it fixed the problem. Good luck :-) By the way, you'll have a whole lot less trouble doing this on your truck. This is a common problem with that year, Need to replace the ingnition Module.It is in the distributor. And the above answer is a good answer.Need to hook fuel pressure gauge up and drive it and watch gauge till it dies again. When it dies if it's got 9 to 13 LBS. of pressure then it's not the pump.REPLACE THE MODULE