Does anyone know the holley part # for the plenum to intake manifold gaskets? I tried to get this form holleys website, but it is a nightmare with my dailup modem. My local part store can order it if I have a part #, but they could not find it in ther catalogs.

 

I didn't bother with it, RTV works just fine.

 

I can back that up.

Just clean the surfaces real good and apply a little RTV black and your all good.

 

I made a set from some poster board, took about 10 min. But I run mine under 9lbs of boost.

 

RTV on mine also. another thing. for those of you that have the HSR and haven't submitted your car at www.stealthram.com , go to the HSR cars section and submit your stuff and i'll add it.

 

the holley part number is 108-119
but I would suggest you make your own useing a new gasket as a pattern from 1/16" thick rubber sheet gasket material found in 4" x 4" sq sheets at most hardware stores for under $1.50 as they last much longer, use a thin bead of yellow 3M weatherstrip adheasive for a leak free seal, carefull work with an exacto knige and a marker makes producing gaskets easy

 

Thanks for the advice. I was using RTV, but it would squish out and leave a lump on the inside. I'm concerned that it would disrupt the air flow, but judging from the 1/4 mile times you guys are getting it looks like it's not a problem. While I have all you HSR owners on this thread, What is a good chip, mine came with a hypertech thermomaster and I'm not totally happy with it. I should give you some more details about my car
K& N filters, gutted air box, TPIS airfoil, HSR, AFPR set to 47 psi, rebuilt engine from jasper, MSD 6AL, MSD wires, rebuilt 700r4 by previous owner w/2500 stall, Borg warner 9 bolt w/ 3.7 gears, 17" ronal wheels w/275/40vr17 goodyear, KB subframe connectors, 1 1/2" front 1" rear sway bars, 170* thermostat, new cat, cat back w/ flowmaster muffler w/ cutout.

 

IT SQUISHES OUT WHEN YOU USE TOO MUCH. JUST USE A VERY THIN FILM LIKE YOU WOULD AROUND THE WATER PORTS ON YOUR HEADS. IT WON'T SQUISH OUT IF APPLIED CORRECTLY. I PUT THE RTV ON MY FINGER TIP AND WORK IT AROUND SLOWLY, AND KEEP GOING OVER IT UNTIL IT IS DONE.

 

Like he said, the thinner the better. It sounds like you are using too much.

 

the only good chip for the HSR, and any other engine, is a custom burned one from dyno tuning. no generic chip will suffice.