Drivers side one wasnt that bad but the passenger one we had to take 2 bolts off from below (with mad rust in the eyes ) Ok well heres the prob when i got the headman headers and y-pipe i sent the headers to have o2 nipples welded on and ima pick them up mon. Do the 305 TBIs have 2 o2 sensers? I saw what looked to be like one on the drivers side exhaust manifold. And was wondering is that it! And if so can i get a boshe o2 senser and replace my stock one with it? Thanx alot guys

PS worken on your car with your bros with bud light kicks *** \m/

SSBO

 

i just had one o2 sensor on the drives side manifold, but i have tpi.

yeah i bought a new one from bosch at the local store, been running fine.

 

sweet did it look like u just plug it in and it had a small hole in the middle of it? Thanx alot man

SSBO

 

ive got a 1989 305 tbi and my o2 sensor is and the drivers side.so but my hedman headers cam with the o2 bung or what ever it called.Also dont know about you but i had to lossen that bolt and nut on the passanger side steering shaft at the top of it and then i had to take the valve cover off.Wasnt hard just took time.

 

Yeah but is that the o2 senser with the hole in the middle on top? Ima go buy a new one today after i get my parts back from bobby at the chevy dealership. Peace

SSBO

 

well i attempted the passenger side one and couldnt go through top or bottom WHAT DO I DO!?!?! thanx

SSBO

 

really my passanger goes right in hmmmmm must be your motor mounts getting squishy your going to have to lift the engine up a little so un bolt the motor mount's and jack it up a FEW inches.

 

I'm curious ssblueox ....

Do you have your rwhp dyno graph showing your 205hp? Also - don't hold this against me - but why are you advertising your 205hp? Just curious.

Tim

 

Must have the ULTIMATE TBI MODS done on it to crank out as much hp as a V-6.

 

No its a estimation with crank power not RWHP power. Carcraft did a rebuild of a 305 making 350 with a carb. there full exhaust with a cat i believe was 55-60hp and with a 3" american thunder and a K%N filter i figured 35+hp was pretty accurate. But really its nothing i can brag about but the torque is Its cool i wont get pissed or anything just a simple question its cool

UPDATE

Got my headers on and boshe o2 senser in (had to take my fu*king starter off to get the passenger side one on arg.) And connected the y-pipe and all i need to do is get the catco cat (3"in/3"out 14" length) on and connect my welded 12-13" pipe on and it will be up and running. Gunna try to get pics up in a few days too. thanx for the replys and all your help guys.

SSBO