ivans imports

Ecc electic control carberator is the metering soiliniod inside the carb probly shorted or wires rubbed on carb or choke curcit.

have you cleaned the screen on the inlet needle and seat on the carb this was a problem with 84s the feul would bypass carb and return to tank if this screen is cloged can remonve the fitting and look inside with light worth checking I have been stuck on side of road from this. spark is there or not subaru ig mods were perty good not to many problems there

did you clean and check for stuck hlas

We are thinking about going other way tall tires on front small tires on back whould get the front up outa the hole first

Well the pit was over my tires and up to my crank pully was brutal worked the buggy hard but was stuck when I started got 25 ft first pass and nos poped 2nd run got thru barly after mutiple nos pops and floging buggy thru only got footage as it stoped and restarted. 3rd pass same and 4rth pass poped so hard blew my air fillter apart and blew mass airflow off had time to put it back on and keep going twice was painfully burryed but still got out 1 ft at time for a 5 min + run but never had to be towed out and drove back every time And are engine is ok runs better now than before race so +1 there The next race should be a normal pitt so turbo back on dial her in and lets go. A'm glad we detuned it and saved the motor as the pitts were hopless when the crapper dosent make full passes the track is very bad. And matt got to see first had a hudge fireball and intake backfire on test run had to use are extinisher to putt it out rough days at the races !

And is loud very loud two 1/12 pipes each side 1 ft out the hood with flapers looks sick ! and makes your ears ring at 6500rpms anyway off to 100 mile for race. Wtch out shark the NA flipen crapper is coming to git ya

make shure you clearance all valves and pucks go back in same spots they came out of they are all indavidualy sized to valves should be 0.25 -0.20 mm or close to it to tight missfires to loose ticky i set uo the clearance with head on bench by holding cams down while checking with feeler guage if to tight i nip a bit off the end with my valve grinder and recheck. Also set crank at the small line oppeset keyway strait up this puts all pistons at same height so no valve damage can ocur and caution the valves can touch eachother so only turn one cam at a time

only 3 things on Dr are non repairabble 2nd gear cast to main shaft 1 gear cast to main shaft and reverse cast to main shaft everything else can be changed fairly easy because the main shaft always breaks they are hard to come by and very involved to change

The reverse clutch pack is the very last thing in trans at the very bottom takes me two hours to teardown and replace it but chage reverse clutch pack and good to go

Pinion berring if its gone for to long will damage tail shaft awd assembly dont drive it to far is doing damage

I find it not to bad to remove the end tank clean core out and resoder the end back on then they work great

And make shure you surface heads absolut must

Take valve cover off and you will find a spot on cams inside to put addjustabble wrench on all four cams have a spot to hold think its 1/1/16 size wrench fitts

Head gasket head gasket head gasket sorry but why wast your time gessing any bubbles in overflow tank headgasket anytime over 3/4 temp gauge damages headgaskets were the heads planed ?? when gaskets were done. This cerates a problem for me shops do heads without surfacing heads and cupple months later they go agian just this year 12 reheadgasket jobs all same syemtems as yours. The headgasket leaks in the bottom corner of fire ring on #3 cly and 4 cly. Test by running with full coolant syestem no air then with rad cap on hold 3500rpms for about 25 seconds drop rpms and look for bubbles in rad if so headgaskets

Alot of the mud boggers run diferent size tires becomes a pian unlock lock hubs even if your math is ecact need two diff size spares and be easyer to just find gears

Howbout a 4eat in place of DR with high stall converter and 4.44 gears now were talking

Diss pu on its way out check wire harness conectors at diss and is there power on the + side of coil ? The carbed feul pump realy needs to see engine rpms to actavate

Well if make you feel better we switched the buggy to NA to keep it from eating engines 3 engines in 3 races time to say by by turbo

I dont remember off hand but shure a manual will have a good blow up pic of carb i think its in the lower half

Ya lumbys probly a bitt far away lol

front pinion carier berring or wheel berring or drive shaft ujiont also drain front diff oil and check for meatal on drain plug magnet this is my first step

ever thought about useing the rear axle setup off pre 78 cars ? the doj type with u jionts look stronger

On buggy we used two o2s one for stoich gauge and one for ecu but both could not use same o2 messed with ecus signal

choke should be closed cold and move to fully open as it warms up also should be a good power signal at choke + post

Did you pull the valves to see what the problem was ? bent ?