astroracer Posted January 10, 2016 Posted January 10, 2016 Don't the Sprint car kits have DownDraft Webers on them?
Ace-Garageguy Posted January 10, 2016 Posted January 10, 2016 (edited) Don't the Sprint car kits have DownDraft Webers on them? My guess is that they're Hilborn / Kinsler-style injection. Edited January 10, 2016 by Ace-Garageguy
Quick GMC Posted January 10, 2016 Author Posted January 10, 2016 First off, you might like to look at the dimensions for a 48 IDA and divide them by 24 to see exactly where you are with what you already have. Thanks for this. I will measure them and see where I'm at.
astroracer Posted January 10, 2016 Posted January 10, 2016 My guess is that they're Hilborn / Kinsler-style injection. Yea, you're right. May be a good start to "make" some IDA's though... They are 1/24th scale and the shape is right.
Quick GMC Posted January 10, 2016 Author Posted January 10, 2016 ok here is what I have. The carbs on the far left are the ones that appear to be the correct size, maybe a tad large, but the others are far too small, comparing with real pictures The RB Motion stacks seem to be the right size for these Here is a mockup, but without the correct manifold. I have to modify the manifold or scratchbuild a new one.
aurfalien Posted January 11, 2016 Posted January 11, 2016 The only ones I'm familiar with from R&M are SIDE-DRAFT carbs, and not appropriate for what the OP needs. See multiple posts above. The OP also states HE HAS THE HRM CARBS. Apparently too small for 1/24 scale 48 IDA Webers. BTW, the Fujimi carbs look great. Where did you get em?
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