227/230 .640/.605 111lsa stk. 346 AFR 205
06-02-2007, 06:04 PM
#1
227/230 .640/.605 111lsa stk. 346 AFR 205 Curious if anyone has run a similar shaft in a stock LS1 346. The car will have Full bolt ons, 3.70 gear, 3400 stalled A4. Running an AFR 205 milled .035" with Cometic .040" gasket. Mamo ported FAST 90/NW 90 TB, and Yella Terra roller rockers. Also using 1 7/8" Kooks with the catted Y and a Magnflow cat back. 37 lb Lucas injectors as well.
The cam is custom comp grind on LSK intake lobes and XFI exhausts.
The heads cc at 62 but have a fairly large mill, just wondering if I will run into piston and valve interference. I plan to check when I tear into in the next couple of weeks, but was curious if anyone has any first hand experiences with such a similar combo.
If you have a similar set-up would like to here 1/4 mile times and what kind of torque/power you made. Getting antsy for the tear down, need a little motivation. Still waiting on a couple pieces to arrive.
Thanks for the help.
The cam is custom comp grind on LSK intake lobes and XFI exhausts.
The heads cc at 62 but have a fairly large mill, just wondering if I will run into piston and valve interference. I plan to check when I tear into in the next couple of weeks, but was curious if anyone has any first hand experiences with such a similar combo.
If you have a similar set-up would like to here 1/4 mile times and what kind of torque/power you made. Getting antsy for the tear down, need a little motivation. Still waiting on a couple pieces to arrive.
Thanks for the help.
Last edited by helicoil; 06-02-2007 at 06:14 PM.
06-02-2007, 06:40 PM
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That is very similar to mine, unfortunately i can not share results yet as all of my parts are still sitting in the dining room in boxes. I have a 227/234 .640/.598 LSK/XER 110+2 which I will be running with a set of PRC stage 2.5 5.3's.
06-12-2007, 06:53 PM
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Originally Posted by helicoil
Curious if anyone has run a similar shaft in a stock LS1 346. The car will have Full bolt ons, 3.70 gear, 3400 stalled A4. Running an AFR 205 milled .035" with Cometic .040" gasket. Mamo ported FAST 90/NW 90 TB, and Yella Terra roller rockers. Also using 1 7/8" Kooks with the catted Y and a Magnflow cat back. 37 lb Lucas injectors as well.
The cam is custom comp grind on LSK intake lobes and XFI exhausts.
The heads cc at 62 but have a fairly large mill, just wondering if I will run into piston and valve interference. I plan to check when I tear into in the next couple of weeks, but was curious if anyone has any first hand experiences with such a similar combo.
If you have a similar set-up would like to here 1/4 mile times and what kind of torque/power you made. Getting antsy for the tear down, need a little motivation. Still waiting on a couple pieces to arrive.
Thanks for the help.
The cam is custom comp grind on LSK intake lobes and XFI exhausts.
The heads cc at 62 but have a fairly large mill, just wondering if I will run into piston and valve interference. I plan to check when I tear into in the next couple of weeks, but was curious if anyone has any first hand experiences with such a similar combo.
If you have a similar set-up would like to here 1/4 mile times and what kind of torque/power you made. Getting antsy for the tear down, need a little motivation. Still waiting on a couple pieces to arrive.
Thanks for the help.
Where did you pick up your rockers at?
How much did mamo hit you up to port the 90 Fast?
06-12-2007, 09:37 PM
#5
Rockers
Originally Posted by Pipelayaz
Where did you pick up your rockers at?
How much did mamo hit you up to port the 90 Fast?
How much did mamo hit you up to port the 90 Fast?
Contact Tony on the portwork. asmauto@aol.com
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06-14-2007, 03:26 PM
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I'm running a very similar cam,
227/232 .640/.595 110(+1)
PRC Stage 1 heads w/valve job and clean up mill
.45 cometic gaskets.
I still have to go back for a retune(Huge *** vaccume leak
) but the car made 423 and 395 trq @ 6,000. This was though the STOCK TransAm Exhaust. When i go back to tweak the tune, i'll have to see if they can make a pull to 6800 with the cutout open. 
I'm sure it has some more left in her. I know adding a 90/90 would be useful at this point.
227/232 .640/.595 110(+1)
PRC Stage 1 heads w/valve job and clean up mill
.45 cometic gaskets.
I still have to go back for a retune(Huge *** vaccume leak
) but the car made 423 and 395 trq @ 6,000. This was though the STOCK TransAm Exhaust. When i go back to tweak the tune, i'll have to see if they can make a pull to 6800 with the cutout open. I'm sure it has some more left in her. I know adding a 90/90 would be useful at this point.
06-15-2007, 11:47 PM
#9
Cam
Originally Posted by Mssingkid
I'm running a very similar cam,
227/232 .640/.595 110(+1)
PRC Stage 1 heads w/valve job and clean up mill
.45 cometic gaskets.
I still have to go back for a retune(Huge *** vaccume leak ) but the car made 423 and 395 trq @ 6,000. This was though the STOCK TransAm Exhaust. When i go back to tweak the tune, i'll have to see if they can make a pull to 6800 with the cutout open. I'm sure it has some more left in her. I know adding a 90/90 would be useful at this point.
227/232 .640/.595 110(+1)
PRC Stage 1 heads w/valve job and clean up mill
.45 cometic gaskets.
I still have to go back for a retune(Huge *** vaccume leak
) but the car made 423 and 395 trq @ 6,000. This was though the STOCK TransAm Exhaust. When i go back to tweak the tune, i'll have to see if they can make a pull to 6800 with the cutout open. I'm sure it has some more left in her. I know adding a 90/90 would be useful at this point.