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Thread: Going To 4:10's
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03-08-2008, 04:05 AM #1Member
- Join Date
- Jul 2005
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- Pacific Beach //San Diego,Ca,U
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- 908
White with Black Top- 1999/ Z28
Going To 4:10's
At 70 MPH my speedodometer reads 1600 RPM's with 3:73's
4:10's what will my RPM's read at 70MPH.?
Thanks in advance
Rx Bruce/StoreKeeper99Z2899Z28/M6/ 4:10s/Cam (233/233/578/578 113) lsa MMS Aggressor/ AFR (Mongoose) Heads /Pro5 with Lou's Short Stick/Ported LS6 Throttle body/MidLenth Headers /Custom 3" Y-Pipe and various other Mod's
CMS E/Street Tune
437 RWHP/ 398 Torque
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03-08-2008, 04:11 AM #22 SS's are better than 1
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- Jun 2007
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- Lathrop, Missouri
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NBM / Silver- 00 SS / 71 SS Elcamino
Plug you #'s in to this
http://www.f-body.org/gears/
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03-20-2008, 05:36 AM #3Senior Member
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- Jan 2006
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- san diego
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- 38
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- 2,636
black- 01 ws6
At 70 with my 4.10 gears and my 17" zr1 315 rear tires My speedo reads around 1900 or so
I get about 23 MPG but all I got is longtube headers, stock exhaust with a cutout (almost always open) a lid, and suspension. Through the 6 speed
Got a computer virus? Need new computer Contact me 50$
356 HP 378 TQ Corrected through 20" rims
New Mods: 6 speed swap, SLP Lid, 4.10 gears, Pacesetter LT's, GMS Springs, KYB AGX Shocks, Relocation Brackets 17" 315 ZR1 Rims
Future mods: Cam, Heads, Smaller Rims
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03-31-2008, 06:39 PM #4Senior Member
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- Jan 2006
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- Marylandistan
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- 5,761
Black- 2001 Trans Am (sold)
About 2,000.
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