Who has been ordering these upgrades???

[*89x2*]

Looks like the WonderBar production has taken off - Avail. as upgrades on 1987's, 1988 - E.1990, and L. 1990 (1991 uses a unique & very efficient design already) the WonderBar is reportedly the single best power modification you can do to your B2K -

I know of a white 1990 that just got one done

For me, it is tough to decide between that, and the awesome sounding Megaphones (Mid-pipe back)

 

[MagicDragon]

I've been thinking long and hard on the wonderbar upgrade, just haven't pulled the trigger YET. I think it would be a great upgrade!

 

[FX GS]

I've been thinking long and hard on the wonderbar upgrade, just haven't pulled the trigger YET. I think it would be a great upgrade!

I think it would be "WONDERFUL"

 

[SurfnSun]

I think it would be "WONDERFUL"

Trust me...it is

 

[*89x2*]

just an FYI...

A run of the Stainless Turbo Manifolds (header) has been made for both 1987 cars and the 88+ B2K's and in stock at Callaway Cars :cool

-the welding looked beautiful and flanges are HEAVY DUTY!!!!

 

[TurboLuigi]

The Callaway folks are great !!!!!!!!!!!!!!!

Thanks for keeping the cars and the spirit alive!

Folks, you see the parts... time to support their efforts and upgrade your cars!

-Luigi
:cool

 

[67HEAVEN]

I've been thinking long and hard on the wonderbar upgrade, just haven't pulled the trigger YET. I think it would be a great upgrade!

And here, all this time, I thought it was an old radio from the '60s.


:crazy

 

[*89x2*]

I've been thinking long and hard on the wonderbar upgrade, just haven't pulled the trigger YET. I think it would be a great upgrade!

Turbo Joe, Talking w/ Scott @ Callaway, he said some improvements were made to the original upgraded Wonderbars when this run was made - Begining with the one on Callaway4fun's car and going forward, they all get a somewhat redesigned "transition" inlet

I know of a couple other cars that have this re-design and they do have them made up and in stock :cool

 

[boostedmaxPSI]

JUST LOOKING

Has anyone installed this themselves? What's the level of difficulty?

FS

 

[redb2k's]

JUST LOOKING

Has anyone installed this themselves? What's the level of difficulty?

FS

I would also like to know. It may be an option down the road.

 

[callaway4fun]

I had Callaway do mine . What a difference. I needed a special piece for mine as I have the coilover setup.

I would also like to know. It may be an option down the road.

 

[redb2k's]

More power across all rpm's or just the upper rpm's. Does it lower the boost pressure due to less restriction? I will probably do a 3 inch exhaust at the same time. The Callaway converter bypass pipe has holes rusted in it.

 

[SurfnSun]

BIG exhaust is the second best thing you can do to these cars. Id post my before and after dyno sheets but its been seen too many times :L

 

[*89x2*]

JUST LOOKING

Has anyone installed this themselves? What's the level of difficulty?

FS

Hey Callaway4fun, remember that fella selling the blue AeroBody Convertible 89 @ Barrett-Jackson w/ the big-bar?

Didn't he claim it took him, "four hours, but was no expert" :confused

While I am not certain of his recollection, I know my memory serves me well to say, he did not indicate any great difficulties in doing the swap :cool

 

[SurfnSun]

More power across all rpm's or just the upper rpm's. Does it lower the boost pressure due to less restriction? I will probably do a 3 inch exhaust at the same time. The Callaway converter bypass pipe has holes rusted in it.

You'll actually increase boost b/c the turbos can spin easier. I had a Power Effects 2.75" system on my car...it really woke it up. If you want the boost to come on hard get a big exhaust system.

 

[boostedmaxPSI]

What about the MAS air meter? Where is it located when you do the Big wonderbar? Will it stay in the same location?

I went by ShopView's house to look at his '91 and his car doesn't have a MAS air meter.

For me this will be done after the exhaust. I think I can order it and do it myself.

FS

 

[*89x2*]

What about the MAS air meter? Where is it located when you do the Big wonderbar? Will it stay in the same location?

I went by ShopView's house to look at his '91 and his car doesn't have a MAS air meter.

For me this will be done after the exhaust. I think I can order it and do it myself.

FS

MAF Sensor stays in the same place - it uses a different set of bellows to go from the new Wonderbar to the airbox/filter though :cool

90+ cars were speed density sys. cars - that's why there is no MAF Sensor