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Blownalky what bore and stroke is your bbc? And you say your cam specs are close to what I’m currently running? 280/290 @.050 with a 114lsa? 800...
Always better to go too big than too small! I run .040-.045” on both the top and second ring with a 4.560” bore with very little leakdown and no...
I think from everything I’ve always heard that a conventional headed bbc because of the large combustion chamber they require typically a lot more...
After reading my post I meant to say I have a almost new crower crank with very little run time and even though my bearings looked perfect and the...
I’ve got a crowed crank with almost no run time on it that like crazy but after it was magnafluxed a big old crack showed up on the no. 1 journal,...
Based off of specs alone is it obvious what hurt your combination and what changes this blower cam guy made to correct it and it sounds like your...
Jay70cuda I’m curious as to what kind of bad experience you had with Bullet ?
I had the same problem right after I installed an outboard crank support and it’s the only thing I changed and I’ve always run an ATI hub and...
Oh yeah there’s plenty of lobes available with over 300@.050 for the Chevys and I thought the cam you were referring to that was around 305-310...
I’m freshening up my conventional headed blown alcohol bbc and thinking of trying a cam with more duration and possibly a slightly wider LSA, I’m...
Yes that day @ 14%OD around 7800 rpm I was Seeing 33-35 lbs boost and with the blower @39%OD I’ve seen 43 lbs with intake temps never more than...
I forgot to mention that those lift numbers are with a 1.8 rocker ratio!
I agree for a blown bbc the new century will handle everything you can throw at it! I run one myself and know first hand also that not only is it...
Well I should mention that my rockers are almost 9 years old with a lot of runs and a lot of street driving on them and I will admit that I meant...
If that’s the case how do you tune that if your not getting a reading off the plugs and nothing looks alarming on the data logger??
If I were lean or detonating wouldn’t you see some heat on the plugs?
Hi mike and sorry it to me so long for a response, the reason I believe my fuel curve was ok is I’ve been running this combo successfully for...
im running a conventional headed bbc with T and D shaft rockers and have had great success up to this point but attended and won a no prep race...
What kind of rpm are you turning this combination to?
I do know that tommy keeter of KPE racing did a back to back dyno test comparing a 8mm belt vs a 14 mm belt with the same OD on the same engine...
