Fake weber 32/36?
#43
Registered User
xxxtreme, you should have:
primary idle-60
secondary idle-50
main jets(both)140
primary air corrector-170
secondary air corrector-160
pump jet-50(and only shoots into the primary bore)
That's what's listed for the DGEV/DGAV and what came in mine.
I have a stock cam(far as I know) and just a header as far as performance mods, when I had best adjustment with the 60 idle jet, I was 3 1/2 turns out. Here's what I'm at now
primary idle-65
secondary idle-55(figured the main was too small, bump the secondary too)
primary main jet-135(high elevation, seems ok so far)
secondary main jet-140
primary air corrector-170(I think I want a 160 here, too though)
secondary air corrector-160
pump jet-55, single
Here's a pretty good tuning guide for the mains and air correctors, even if it does seem to be for a little race tuned MG or something.
http://www.scuderiatopolino.com/User...retorsrev2.pdf
Haven't figured out how lean/rich I should go on the mains yet, though...one day I might get an a/f meter and get it all dialed perfectly.
primary idle-60
secondary idle-50
main jets(both)140
primary air corrector-170
secondary air corrector-160
pump jet-50(and only shoots into the primary bore)
That's what's listed for the DGEV/DGAV and what came in mine.
I have a stock cam(far as I know) and just a header as far as performance mods, when I had best adjustment with the 60 idle jet, I was 3 1/2 turns out. Here's what I'm at now
primary idle-65
secondary idle-55(figured the main was too small, bump the secondary too)
primary main jet-135(high elevation, seems ok so far)
secondary main jet-140
primary air corrector-170(I think I want a 160 here, too though)
secondary air corrector-160
pump jet-55, single
Here's a pretty good tuning guide for the mains and air correctors, even if it does seem to be for a little race tuned MG or something.
http://www.scuderiatopolino.com/User...retorsrev2.pdf
Haven't figured out how lean/rich I should go on the mains yet, though...one day I might get an a/f meter and get it all dialed perfectly.
#46
Registered User
I'm getting towards that, but it'll be just 32/36 stuff. I'm kinda tempted now to do a sync link kit that makes the 32/36 open both barrels at once like the 38's...dang ideas you get from researching!
#48
Registered User
http://www.pegasusautoracing.com/pro...asp?RecID=6942
#49
Registered User
xxxtreme, you should have:
primary idle-60
secondary idle-50
main jets(both)140
primary air corrector-170
secondary air corrector-160
pump jet-50(and only shoots into the primary bore)
That's what's listed for the DGEV/DGAV and what came in mine.
I have a stock cam(far as I know) and just a header as far as performance mods, when I had best adjustment with the 60 idle jet, I was 3 1/2 turns out. Here's what I'm at now
primary idle-65
secondary idle-55(figured the main was too small, bump the secondary too)
primary main jet-135(high elevation, seems ok so far)
secondary main jet-140
primary air corrector-170(I think I want a 160 here, too though)
secondary air corrector-160
pump jet-55, single
Here's a pretty good tuning guide for the mains and air correctors, even if it does seem to be for a little race tuned MG or something.
http://www.scuderiatopolino.com/User...retorsrev2.pdf
Haven't figured out how lean/rich I should go on the mains yet, though...one day I might get an a/f meter and get it all dialed perfectly.
primary idle-60
secondary idle-50
main jets(both)140
primary air corrector-170
secondary air corrector-160
pump jet-50(and only shoots into the primary bore)
That's what's listed for the DGEV/DGAV and what came in mine.
I have a stock cam(far as I know) and just a header as far as performance mods, when I had best adjustment with the 60 idle jet, I was 3 1/2 turns out. Here's what I'm at now
primary idle-65
secondary idle-55(figured the main was too small, bump the secondary too)
primary main jet-135(high elevation, seems ok so far)
secondary main jet-140
primary air corrector-170(I think I want a 160 here, too though)
secondary air corrector-160
pump jet-55, single
Here's a pretty good tuning guide for the mains and air correctors, even if it does seem to be for a little race tuned MG or something.
http://www.scuderiatopolino.com/User...retorsrev2.pdf
Haven't figured out how lean/rich I should go on the mains yet, though...one day I might get an a/f meter and get it all dialed perfectly.
I am 20 over, block shaved 10 thous, brand new stock style head with an EB 268, downey header and 2.25" no cat with a thrush turbo.
#50
Contributing Member
That's already been done, thinking of this as well.
http://www.pegasusautoracing.com/pro...asp?RecID=6942
http://www.pegasusautoracing.com/pro...asp?RecID=6942
#51
hmm that synchro kit looks cool how much of a decrease in mpg you think it would give you, and how much more oomph lol. would you have to rework your jetting ? maybe decrease the secondaries a little?
#52
Registered User
I've heard good thing and bad things about that thing. One of them being that it can be hell trying to tune the jets to syncro the 32/36. But on these motors I think once it is it would be more responsive than the 38 in which can be a beast to tune on these as well unless your running a big cam and a 20/22 hybrid with high compression that is gonna require alot of fuel.
#53
Registered User
I'm leaning towards the sync link even more after messing with my carb a lil more today...it was pretty flat at highway speeds, no real acceleration when with the last jet setup I did have some. Also thought to check out the progressive linkage on there, and it doesn't even engage my secondary when I have it floored! It doesn't have any vacuum operation to it too, does it?
As for the sync link, I was already thinking of either Pegasus or the kit from Pierce manifolds. Gonna do more research on it...
As for the sync link, I was already thinking of either Pegasus or the kit from Pierce manifolds. Gonna do more research on it...
Last edited by JonnyBoy; 11-25-2010 at 10:29 PM.
#54
If I'm reading it right your flat acceleration is probaly from your secondary not opening and no I don't believe it is vacuum operated when I had mine off the truck It was all being opened by moving the throttle
#55
Registered User
Not all of the flatness is that. Had some extra time at a buddy's house before we went for a short Thanksgiving wheeling run and I went back to a 140 primary main and a 145 secondary main. Not that the secondary main matters, I guess. Definitely gonna get a sync link kit now.
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