195 and 186 throttle body

Reply Subscribe

Thread Tools

Search this Thread

Mar 7, 2004 | 03:22 PM

yoyofish

Thread Starter

Junior Member

Joined: Mar 2004

Posts: 1

Likes: 0

Engine: -90 350 tbi

195 and 186 throttle body

Hi
I have two throttle bodies. One is numbered 195 (probably from a 350) and the other 186 (came from a 305 engine.

I plan to do the Ultimate TBI, Part 2 mod on one of them. It’s going on a 350 engine.

They look almost the same. Only difference that I can see, is that the 186 unit has an S tube and that the A tube is a bit wider on the 195.

Is there a difference? wich one is for a 350?

Mar 7, 2004 | 06:33 PM

ShiftyCapone

Supporter/Moderator

iTrader: (7)

Joined: Feb 2001

Posts: 13,758

Likes: 560

From: Cincinnati, OH

Car: '90 RS

Engine: 377 LSX

Transmission: Magnum T56

Re: 195 and 186 throttle body

Quote:

Originally posted by yoyofish
Hi
I have two throttle bodies. One is numbered 195 (probably from a 350) and the other 186 (came from a 305 engine.

I plan to do the Ultimate TBI, Part 2 mod on one of them. It’s going on a 350 engine.

They look almost the same. Only difference that I can see, is that the 186 unit has an S tube and that the A tube is a bit wider on the 195.

Is there a difference? wich one is for a 350?

The TBI units found on all small blocks (minus cross fire) were the same. The only differences were the injectors. What are the colors on the top of the injectors?