Calculator...

[Exos]

While you're at it, why not add the Crower cams too?

http://www.angelfire.com/my/fan/Jeep4.0Camshafts.htm

[laxplayermjd]

anybody else want these cams added too? im gettin my block back tomorrow gonna be getting ready to play with the calculator a bunch. Leaning towards mopar cam because i can get a sweet deal but also want to calculate with lunati also.

[Muad'Dib]

Some Other cams you can add to the calc if you want:

Comp Cams: (all 4* advance built in)
part; duration; lsa
68-115-4; 240; 108
68-200-4; 252; 110
68-201-4; 260; 110
68-232-4; 250; 113
68-239-4; 262; 111

Isky: (all 0* advance built in)
part; duration; lsa
1331M; 248; 108
133126; 262; 108
133127; 270; 109
133128; 280; 109

Lunati (all 4* advance built in)
part; duration; lsa
63500; 250; 112
63501; 256; 112
63502; 262; 112
63503; 268; 110

Someone in another thread mentioned that the comp cam info given here is incorrect. Can someone please check on these and give me the correct information? Thanks!

Also, if you guys want other cams added you will need to post the information on that cam in this thread, just as silverxj did in the quoted post above. Manufacturer, Model, Duration, LSA, Advance/Retard. Thanks very much!

[laxplayermjd]

Mopar
Part, Duration, lsa, Advance/retard
P4529228AB , 240*, 108*, 0 Advance/retard

Also as stated in another post Comp Cam data incorrect

From angelfire

68-232-4 , 250*, 107*, therefore 4* Advance

Comp Cams datasheet shows
Source http://www.compcams.com/Cam_Specs/
Some one else can verify, possible ive made a mistake

68-115-4, 240*, 108*, 0 Advance/retard
68-232-4, 250*, 110*, 3* Advanced

[SilverXJ]

Mopar
Part, Duration, lsa, Advance/retard
P4529228AB , 240*, 108*, 0 Advance/retard

Also as stated in another post Comp Cam data incorrect

From angelfire

68-232-4 , 250*, 107*, therefore 4* Advance

Comp Cams datasheet shows
Source http://www.compcams.com/Cam_Specs/
Some one else can verify, possible ive made a mistake

68-115-4, 240*, 108*, 0 Advance/retard
68-232-4, 250*, 110*, 3* Advanced

The 4* I got was from asking cam if all their 4.2L cams had 4* advance... I must had a lazy tech, and they said yes.

Looking at my grind card from my old 68-232-4 the specs are 250*, 113* LSA, and 3* advance. 110* is the intake center line.

[Muad'Dib]

so... what do i put in there

[laxplayermjd]

68-232-4, 250*, 113*, 3* Advanced

I had the lsa and intake centerline backwards, my mistake .

Silverxj, verify this?

[SilverXJ]

I concur

[Muad'Dib]

I fixed the comp cam, and added the mopar cam that was provided.

[Muad'Dib]

Is this still working out good for everyone?

[laxplayermjd]

yes, great for me

[Exos]

How come the OEM cam info is missing years 91-98 ? Is there a difference between a 98 HO cam and a '99 ? And how come the LSA and duration are different from Dino's page?

[Muad'Dib]

I think the difference is because we are using seat to seat values, and he is using @.050.

I could be wrong though, as i have just gone off of what people have given me in this thread. If they need to be changed, or if cams need to be added please give me the proper information.

[Exos]

He's not using 0.050 alone, he states advertised as well. My question is why is it different from our calculator?

I need this info badly, as I am there : cam choice. I'll be buying in the next few weeks.

Years missing, and strange numbers for the stock HO cam..... could someone verify this please? My only reference is Dino's page. If it's right, and I'm pretty sure it is, then some data in the calculator are wrong.

[Bodo]

According to my literature, 87-95 used the same melling camshaft: MC809

96-98 XJ/ZJ & 97-99 TJ: MC1376

99-04 XJ/WJ & 00-06 Wrangler: MC1377

You can get specs from: http://www.mellingengine.com/Portals/5/ ... ations.pdf