Getting ready to del all this to Speedinc!
11-24-2008, 05:43 PM
#202
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Nice build looks and sounds great. Speed is a great shop to deal with they have always taking care of me. BTW I have seen 1mph gain with my cut outs open.
11-24-2008, 09:18 PM
#204
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good results. It makes it easy when customers go the extra mile and get everything needed to make my heads/cam look good.
If the S60 (9 3/4 ring gear) has a big heavy poosi unit in it, we could lose 25 HP or so. If it has a light weight spool, maybe only lose 15 HP over stock.
Larry probably has a better idea about what kinda loss there is from the rear end swap but there is DEFINITELY some power to be gained with a cut out right before the rear end. 3" true duals would be even better but cost about $400 and have less ground clearance.
Lloyd
If the S60 (9 3/4 ring gear) has a big heavy poosi unit in it, we could lose 25 HP or so. If it has a light weight spool, maybe only lose 15 HP over stock.
Larry probably has a better idea about what kinda loss there is from the rear end swap but there is DEFINITELY some power to be gained with a cut out right before the rear end. 3" true duals would be even better but cost about $400 and have less ground clearance.
Lloyd
. Well the cut out should help!
11-24-2008, 09:59 PM
#208
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I would say 20ish is a good guess Lloyd. We seen 14 rwhp loss when I went from a 3.42 to a 3.90 in my 02 Z06 before.
so figuring in the S60 with a 4.10 + the CM DS over the alum shaft removed will eat some power
then add the cutout which we could see 5-10+ HP
I think you would still be 390-400 after the S60 + cutout.
so figuring in the S60 with a 4.10 + the CM DS over the alum shaft removed will eat some power
then add the cutout which we could see 5-10+ HP
I think you would still be 390-400 after the S60 + cutout.
Last edited by LS1 SPEED; 11-24-2008 at 10:01 PM. Reason: because I need to proof read more
11-24-2008, 10:10 PM
#212
That's the key right there ....
You won't be the guy oiling down the track, you'll be the guy making
spectacular launches and pissing off everyone who is babysitting a 10bolt LOL
Your clutch is going to hate you
We don't race flowbenches, or dynos or postcounts LOL
You won't be the guy oiling down the track, you'll be the guy making
spectacular launches and pissing off everyone who is babysitting a 10bolt LOL
Your clutch is going to hate you
We don't race flowbenches, or dynos or postcounts LOL
11-24-2008, 10:22 PM
#218