What Should I Trap?
Thread Starter
Registered User
Joined: Dec 2000
Posts: 840
From: Midland,Mi
What Should I Trap?
No Dyno numbers.. But judging buy what you guys know about ls1's lets hear your best estimate.
Mods 1999 Z28 convertible, MSD 8.5's, cutout ,FRA, TB bypass,short throw shifter, EGR mod, PCV mod, FTRA, ASP pulleys, Bauer TB,160 thermo, MAC headers,Mac Y-pipe,LS6 intake, Comp 224/224 XER .581/.581 Camshaft, Rollmaster double roller chain, Manley springs, titanium retainers, TR hardened pushrods, Nitto DR's. MADZ28 tune
Mods 1999 Z28 convertible, MSD 8.5's, cutout ,FRA, TB bypass,short throw shifter, EGR mod, PCV mod, FTRA, ASP pulleys, Bauer TB,160 thermo, MAC headers,Mac Y-pipe,LS6 intake, Comp 224/224 XER .581/.581 Camshaft, Rollmaster double roller chain, Manley springs, titanium retainers, TR hardened pushrods, Nitto DR's. MADZ28 tune
Registered User
Joined: Dec 2003
Posts: 368
From: Livonia, MI
Re: What Should I Trap?
Originally Posted by White95TA
whats FRA? FTRA? low 13's @ 108-110
Registered User
Joined: May 2002
Posts: 39
From: MI
Re: What Should I Trap?
are your macs LT's? or the mid lenghts? if you do trap 115+ like some are saying that must be one hell of a ruuner!!! so if what rob says it true his buddy only traps 104.....you will trap 11 more mph? how is this possable?
Thread Starter
Registered User
Joined: Dec 2000
Posts: 840
From: Midland,Mi
Re: What Should I Trap?
My old Lt1 Trapped 105.9 on the same track as that Ls1 that went 104
My Lt1 had Stock Cam, Stock Rockers,Stock Manifolds,Stock heads. No nitrous
Robvas's Ls1 Trapped 109 with lid loudmouth and a 2.73
My Lt1 had Stock Cam, Stock Rockers,Stock Manifolds,Stock heads. No nitrous
Robvas's Ls1 Trapped 109 with lid loudmouth and a 2.73
Registered User
Joined: Nov 2000
Posts: 1,148
From: AZ
Re: What Should I Trap?
Originally Posted by White95TA
yes i seen the cam....what did it give him a 100 horse? he's a onvert! 110 im guessing.
A number of guys in cam only LT1s trap 110-115, but magically a cammed LS1 only traps 110...
For your reference, the fastest cam only LS1 traps 128 mph and there are a bunch of cam only LS1s in the 120+ range.
110 is the low side of what I'd expect out of that cam. Guys generally trap 113-116 with that cam on a moderate setup.
Registered User
Joined: Nov 2000
Posts: 1,148
From: AZ
Re: What Should I Trap?
Originally Posted by White95TA
are your macs LT's? or the mid lenghts? if you do trap 115+ like some are saying that must be one hell of a ruuner!!! so if what rob says it true his buddy only traps 104.....you will trap 11 more mph? how is this possable?