Aaron Scott has returned to the fold - ZR-1 Net Registry Forums

wfot · 01-14-2021

I wanted to share some good news.

Aaron Scott is back. He is a good dude, very helpful. He is setting up his shop and getting some new equipment ready, but he is back and doing work on c4, c5,c6 & c7s and of course the LT5s.
Specific to us, he has a decent supply of original, unground, GM LT5 cams ready to go, these blanks were bought from lingenfelter whom bought them from GM. As I understand it, 2 sets are ready for grinding and there may be as many as 15 more sets that would need to be hardened then ground. Specs are:
Stage 1 - he can do stage 1 on stock cams or his original GM blanks. They will drop in, no valve lash issues
For 350-368 CU IN engines
Intake cam = 228 deg dur @.050 and .416 lift on both prim/sec lobes
Exhaust cam = 228 deg dur @.050 and .416 lift on both prim/sec lobes

Stage 2 cams can be cut on stock cams, however the base circle will be small enough that a lash cap on the valve tip will be needed to get the correct lifter preload. Of course Stage 2 cams can be cut on the GM cores and they will have the correct base circle and will drop in with no other issues.
For 358-415 CU IN engines
Intake cam = 236 deg dur @.050 and .440 lift on both prim/sec lobes
Exhaust cam = 236 deg dur @.050 and .440 lift on both prim/sec lobes
Stage 3 cams can only be ground on the GM original cores he has. The stock cam lobes are too small to cut the stage 3 lobes.
For 358-415 CU IN engines
Intake cam = 242 deg dur @.050 and .450 lift on both prim/sec lobes
Exhaust cam = 242 deg dur @.050 and .450 lift on both prim/sec lobes

They are machined to use either the single or double flat vanier timing plates.

The cost for a set of original blanks to be cut, any stage combination, is $3,800. For the 2 sets he has already hardened, the turnaround time for the cam grinder is 2 weeks. The regrinds are $1,300.

He can be reached at (229)224-2919

Good luck my friend J

John

[IMG]file:///C:\Users\user\AppData\Local\Temp\msohtmlclip1\01\c lip_image002.png[/IMG]

01-14-2021	#1
wfot Join Date: Jan 2009 Location: New jersey Posts: 156	Aaron Scott has returned to the fold I wanted to share some good news. Aaron Scott is back. He is a good dude, very helpful. He is setting up his shop and getting some new equipment ready, but he is back and doing work on c4, c5,c6 & c7s and of course the LT5s. Specific to us, he has a decent supply of original, unground, GM LT5 cams ready to go, these blanks were bought from lingenfelter whom bought them from GM. As I understand it, 2 sets are ready for grinding and there may be as many as 15 more sets that would need to be hardened then ground. Specs are: Stage 1 - he can do stage 1 on stock cams or his original GM blanks. They will drop in, no valve lash issues For 350-368 CU IN engines Intake cam = 228 deg dur @.050 and .416 lift on both prim/sec lobes Exhaust cam = 228 deg dur @.050 and .416 lift on both prim/sec lobes Stage 2 cams can be cut on stock cams, however the base circle will be small enough that a lash cap on the valve tip will be needed to get the correct lifter preload. Of course Stage 2 cams can be cut on the GM cores and they will have the correct base circle and will drop in with no other issues. For 358-415 CU IN engines Intake cam = 236 deg dur @.050 and .440 lift on both prim/sec lobes Exhaust cam = 236 deg dur @.050 and .440 lift on both prim/sec lobes Stage 3 cams can only be ground on the GM original cores he has. The stock cam lobes are too small to cut the stage 3 lobes. For 358-415 CU IN engines Intake cam = 242 deg dur @.050 and .450 lift on both prim/sec lobes Exhaust cam = 242 deg dur @.050 and .450 lift on both prim/sec lobes They are machined to use either the single or double flat vanier timing plates. The cost for a set of original blanks to be cut, any stage combination, is $3,800. For the 2 sets he has already hardened, the turnaround time for the cam grinder is 2 weeks. The regrinds are $1,300. He can be reached at (229)224-2919 Good luck my friend J John [IMG]file:///C:\Users\user\AppData\Local\Temp\msohtmlclip1\01\c lip_image002.png[/IMG] Last edited by wfot; 01-19-2021 at 07:48 PM.