Jeff fixed up my FUBAR throttle plate (drilled the air bleed to large) and now it`s time to go back together.
Re-install the 1 inch spacer or not ? Late model intake with 63mm TB.
The engine pulled some pretty good numbers on the dyno so I am leaning towards re installing it..........But...........
TB Spacer or NO ?
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jsawduste
- My keyboard is getting warn out
- Posts: 1032
- Joined: February 28th, 2008, 3:13 am
- Stroker Displacement: 4.9
- Location: Michigan
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Cheromaniac
- I live here
- Posts: 3290
- Joined: March 8th, 2008, 12:58 pm
- Stroker Displacement: 4563cc
- Vehicle Year: 1992
- Vehicle Make: Jeep
- Vehicle Model: Cherokee
- Location: Cyprus
Re: TB Spacer or NO ?
Since you already have the spacer, I say reinstall it if it's already bored out to 62 or 63mm. I found that the spacer gave me a near 1mpg improvement in gas mileage when I first installed it more than 13 years ago. I'm still using it now even with the '01 intake manifold.
1992 XJ 4.6 I6 Stroker - 5MT - 200rwhp 258rwtq - Sold 