is the accufab tb and plenum worth the xtra money.
The key word here is "worth". Very subjective. Many will say it is, and it is to them. I'm a cheap bastard, so I got a TFS plenum ($99) and a FRPP 70mm tb ($89). Some would say even this is not worth it, but what do they know.
I have it from a good source that the new BBK elbow/TB that is all in one makes about 5-7 more RWHP than the Accufab. Plus its price is pretty decent too.
I do not have a scanner so I can't post up my dyno slips.
With my Magnaflow cat back my first duno run was 228.59 RWHP / 262.31RWTQ. Then at a different shop after the Accufab Plenum with 70MM TB my dyno run showed 243.6RWHP / 285.7RWTQ.
Both shops were using a DynoJet, so maybe it was a better operator second time but still pretty good gains. First one was done in April, second early May so weather condidions were fairly close way back in 2004.
I indicated in my first sentence I cant post them.
Trust me I was surprised as I did not expect to see that much of a gain. If you want to see a copy shoot me a PM with a mailing address and will send them off.
Besides we all know those numbers don't mean squat as it's all about how the car does at the track.